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Energy Sistem Bloom Review | 130 Data compared

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  • Avg. price in UK: ~£25
  • Avg. price in US: ~$30
  • Audio output power: 10.00 W
  • Battery life: ?
  • IP rating: IPX6
  • Bluetooth version: 5.3
  • Weight: 331 g

Energy Sistem Bloom review. Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

6.9

Overall score

What it is: An overall evaluation of products in the Portable Speakers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Portable Speakers category.

Score components:

80.0%

6.7

Technical Score

20.0%

7.8

User score

Good
6.7

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

5.9

Audio

20.0%

6.9

Battery

18.0%

7.7

Durability

16.0%

6.2

Connectivity

8.0%

7.0

Controls

3.0%

9.2

Design

3.0%

5.7

Smart features

Good
7.8

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.5

User reviews

30.0%

6.1

Popularity

User score:
United Kingdom
amazon
4.3
(41)
amazon
4.2
(20)

(Reviews last updated: August 2026)

Very good
  • 8.5
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    5.4

    IP rating

    20.0%

    9.9

    Weight

    15.0%

    ?

    Battery life

  • 4.9
    Powerful sound

    Score components:

    45.0%

    1.9

    Audio output power

    25.0%

    ?

    Battery life

    15.0%

    9.9

    Weight

    15.0%

    4.0

    Party mode

  • 5.9
    Home listening

    Score components:

    35.0%

    ?

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    1.9

    Audio output power

    15.0%

    9.9

    Weight

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Energy Sistem Bloom is a compact, eco-friendly portable speaker constructed from 100% recycled plastic, featuring a 52mm full-range driver that delivers 10 W RMS power within a frequency response of 80 Hz to 18 kHz. Its main characteristics include stable Bluetooth 5.3 connectivity with a 20-meter range, an IPX6 waterproof rating, customizable RGB LED lighting, and an integrated microphone compatible with Google Assistant and Siri. Prominent pros highlight its impressive 18-hour battery life (1800 mAh capacity) via USB-C charging, dynamic True Wireless Stereo pairing to mirror sound across two units, and local MP3/WAV playback via a built-in microSD card slot (up to 128 GB). However, notable cons include its native mono audio configuration when used standalone and limited deep bass performance inherent to its small full-range driver system.

Technical Specifications of portable speaker Energy Sistem Bloom

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

5.9

Audio

20.0%

6.9

Battery

18.0%

7.7

Durability

16.0%

6.2

Connectivity

8.0%

7.0

Controls

3.0%

9.2

Design

3.0%

5.7

Smart features

6.7
Energy Sistem Bloom has a technical score of 6.66 points, which is lower than 60.6% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

8.5

User reviews

30.0%

6.1

Popularity

User score:
United Kingdom
amazon
4.3
(41)
amazon
4.2
(20)

(Reviews last updated: August 2026)

7.8
Energy Sistem Bloom has a user score of 7.81 points, which is lower than 81.1% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Speakers category.
When it matters: When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.
6.1
Energy Sistem Bloom has a popularity of 6.1 points, which is higher than 57.7% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Speakers category with their prices.

When it matters: When you are comparing products in the Portable Speakers category and want a good balance between quality and price.

Score components:

60.0%

6.9

Overall score

40.0%

10

Price

7.8
Energy Sistem Bloom has a quality-to-price ratio of 7.8 points, which is higher than 50.5% of products in this category.
Audio output power
What it is: The maximum continuous power the speaker system can deliver.
When it matters: When you need enough output to fill a larger or noisier space.

Importance: HIGH

Good value: >= 20 W

10.00 W
Energy Sistem Bloom has an audio output power of 10.00 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Total RMS output: 10.00 W.
Driver unit size
What it is: The diameter of each main speaker driver.
When it matters: When the size of the main driver influences bass reach and output capability.

Importance: HIGH

Good value: >= 50 mm

52.00 mm
Energy Sistem Bloom has a driver unit size of 52.00 mm which is larger than that of 55.2% of portable speakers and equal to that of 4.9% of portable speakers.
Primary driver diameter: 52.00 mm.
Number of drivers
What it is: The total number of speaker drivers built into the unit.
When it matters: When fuller driver arrays and broader sound coverage matter.

Importance: MEDIUM

Good value: >= 2

1
Energy Sistem Bloom has 1 drivers, which is fewer than 75.6% of portable speakers and equal to the number in 24.4% of portable speakers.
Acoustic drivers: 1.
Frequency response tolerance
What it is: The allowed deviation around the stated frequency response curve.
When it matters: When a flatter and more accurate frequency response matters.

Importance: MEDIUM

Good value: <= 3 dB

?
Lowest frequency
What it is: The lowest audible frequency the speaker can reproduce.
When it matters: When deeper bass extension matters.

Importance: HIGH

Good value: <= 60 Hz

?
Show more
Bluetooth connectivity
What it is: Indicates whether the speaker can receive audio over Bluetooth.
When it matters: When wireless playback from phones, tablets, or computers matters.

Importance: MEDIUM

Good value: yes

yes
Energy Sistem Bloom supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
What it is: The generation of Bluetooth supported by the speaker hardware.
When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

Importance: LOW

Good value: >= 5.0

5.3
Energy Sistem Bloom supports Bluetooth version 5.3 which is newer than that of 78.7% of portable speakers and equal to that of 17.6% of portable speakers.
Bluetooth version: 5.3.
Maximum Bluetooth range
What it is: The farthest distance at which the Bluetooth link can remain usable.
When it matters: When the source device may be far from the speaker.

Importance: MEDIUM

Good value: >= 10 m

20.00 m
Energy Sistem Bloom has a maximum Bluetooth range of 20.00 m which is longer than that of 78.7% of portable speakers and equal to that of 6.4% of portable speakers.
Maximum Bluetooth range: 20.00 m.
Bluetooth profiles supported
What it is: The Bluetooth operating profiles available for playback, control, or calls.
When it matters: When Bluetooth playback, control, and call compatibility depend on specific profiles.

Importance: LOW

?
Bluetooth LE Audio
What it is: Shows whether the speaker supports the low-energy Bluetooth audio standard.
When it matters: When newer low-power Bluetooth audio features matter.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
Battery life
What it is: The playback time available from one full battery charge.
When it matters: When you need longer playback between charges.

Importance: HIGH

Good value: >= 20 h

?
Battery capacity
What it is: The amount of electrical charge the internal battery can store.
When it matters: When longer untethered playback or power-bank use needs more stored charge.

Importance: HIGH

Good value: >= 5000 mAh

1,800 mAh
Energy Sistem Bloom has a battery capacity of 1,800 mAh which is smaller than that of 72.8% of portable speakers and equal to that of 4% of portable speakers.
Charging time
What it is: The time needed to recharge the battery fully.
When it matters: When the speaker needs to be ready again quickly.

Importance: MEDIUM

Good value: <= 4 h

2 hours
Energy Sistem Bloom has a charging time of 2 hours which is shorter than that of 72.9% of portable speakers and equal to that of 22.6% of portable speakers.
Maximum charging input power
What it is: The maximum charging power the speaker can accept from a compatible power source.
When it matters: When faster charging requires the speaker to accept more input power.

Importance: LOW

Good value: >= 20 W

10 W
Energy Sistem Bloom has a maximum charging input power of 10 W which is higher than that of 44.3% of portable speakers and equal to that of 26.1% of portable speakers.
Built-in rechargeable battery
What it is: Indicates whether the speaker uses a battery that can be recharged.
When it matters: When portable use without disposable batteries or continuous mains power matters.

Importance: LOW

Good value: yes

yes
Energy Sistem Bloom has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
IP rating
What it is: The ingress protection code for dust and water resistance.
When it matters: When dust and water protection need to match the intended environment.

Importance: HIGH

Good value: IP67+

IPX6
Energy Sistem Bloom has an IP rating of IPX6 which provides worse ingress protection than 52.5% of portable speakers and the same ingress protection as 9.7% of portable speakers.
Water resistance
What it is: Indicates whether the enclosure can resist water exposure.
When it matters: When the speaker may be used near pools, rain, or splashes.

Importance: MEDIUM

Good value: yes

yes
Energy Sistem Bloom is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
What it is: Shows whether the enclosure is protected against dust ingress.
When it matters: When the speaker may be exposed to sand, soil, or dusty environments.

Importance: MEDIUM

Good value: yes

?
Waterproof depth rating
What it is: The maximum water depth the speaker is rated to withstand.
When it matters: When the speaker may be submerged or used very close to water.

Importance: MEDIUM

Good value: >= 1 m

?
Drop resistance
What it is: Indicates whether the housing is designed to survive accidental drops.
When it matters: When the speaker may be bumped or suffer an accidental fall during outdoor or travel use.

Importance: LOW

Good value: yes

?
Show more
On-device controls placement
What it is: The physical area of the speaker where its controls are located.
When it matters: When you want controls that are easy to reach in the speaker intended placement.

Importance: LOW

?
Touchscreen
What it is: Indicates whether a touch-sensitive screen is integrated.
When it matters: When direct visual control is more convenient than buttons or an app.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not have a touchscreen. 0.3% of portable speakers offer this feature.
The speaker does not have an integrated touchscreen.
Smartphone app control
What it is: Shows whether the speaker can be controlled from a phone app.
When it matters: When remote settings, updates, or sound adjustment from a phone matter.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
Remote control
What it is: Indicates whether a dedicated remote control is supplied or supported.
When it matters: When you want to control playback from across the room.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not include a remote control. 15% of portable speakers offer this feature.
No dedicated remote control is documented.
Fast pairing
What it is: Shows whether setup with compatible devices can be completed more quickly.
When it matters: When quick setup with compatible devices matters.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
Show more
Weight
What it is: The total mass of the portable speaker.
When it matters: When carrying the speaker frequently or packing light matters.

Importance: LOW

Good value: <= 1000 g

331 g
Energy Sistem Bloom weighs 331 g which is lighter than that of 78.4% of portable speakers and equal to that of 0.1% of portable speakers.
Height
What it is: The vertical external dimension of the speaker body.
When it matters: When the speaker must fit beneath shelves or in a compact bag.

Importance: LOW

Good value: <= 20 cm

9.5 cm
Energy Sistem Bloom has a height of 9.5 cm which is shorter than that of 64% of portable speakers and equal to that of 1% of portable speakers.
Width
What it is: The side-to-side external dimension of the speaker body.
When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

Importance: LOW

Good value: <= 25 cm

8.5 cm
Energy Sistem Bloom has a width of 8.5 cm which is narrower than that of 84.3% of portable speakers and equal to that of 0.9% of portable speakers.
Depth
What it is: The front-to-back depth of the speaker housing.
When it matters: When the speaker should take up less front-to-back space.

Importance: LOW

Good value: <= 10 cm

8.5 cm
Energy Sistem Bloom has a depth of 8.5 cm which is deeper than that of 50.7% of portable speakers and equal to that of 0.5% of portable speakers.
Carry options
What it is: The available ways to carry, hang, or attach the speaker.
When it matters: When a handle, strap, or attachment point changes how you carry the speaker.

Importance: LOW

none
Show more
Companion app name
What it is: The official app used to control settings and functions of the speaker.
When it matters: When app compatibility and the available control features depend on the official app.

Importance: LOW

?
Firmware updates
What it is: Indicates whether the speaker can receive firmware revisions after purchase.
When it matters: When post-purchase fixes and feature improvements matter.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support firmware updates. 47.2% of portable speakers offer this feature.
Firmware-update capability could not be confirmed.
Firmware update method
What it is: The path used to install firmware updates on the speaker.
When it matters: When the convenience and reliability of installing updates matters.

Importance: LOW

?
Voice assistant support
What it is: Indicates whether the speaker can work with supported voice assistants.
When it matters: When hands-free control through a compatible assistant matters.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support voice assistants. 26.5% of portable speakers offer this feature.
No direct supported voice-assistant control.
Spotify Connect
What it is: Shows whether Spotify can stream directly to the speaker over the network.
When it matters: When Spotify should stream directly without keeping phone audio active.

Importance: LOW

Good value: yes

no
Energy Sistem Bloom does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
Show more

Energy Sistem Bloom vs the average portable speaker

  • 10 m longer Bluetooth range
    Energy Sistem Bloom has a longer Bluetooth range than the average portable speaker (20 m vs 10 m).
    Maximum Bluetooth range: 20.00 m.
    What it is: The farthest distance at which the Bluetooth link can remain usable.
    When it matters: When the source device may be far from the speaker.

    Importance: MEDIUM

    Good value: >= 10 m

    Energy Sistem Bloom has a longer Bluetooth range than the average portable speaker (20 m vs 10 m).20.00 m vs 10 m
  • 1 hours shorter charging time
    Energy Sistem Bloom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    What it is: The time needed to recharge the battery fully.
    When it matters: When the speaker needs to be ready again quickly.

    Importance: MEDIUM

    Good value: <= 4 h

    Energy Sistem Bloom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).2 hours vs 3 hours
  • Has a USB Type-C port
    Energy Sistem Bloom has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
    Has a physical USB-C port.
    What it is: Indicates whether the device uses a USB Type-C connector.
    When it matters: When modern charging and connection compatibility matter.

    Importance: LOW

    Good value: yes

    Energy Sistem Bloom has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • 0.3 Bluetooth levels newer
    Energy Sistem Bloom has a newer Bluetooth version than the average portable speaker (5.3 vs 5.0).
    Bluetooth version: 5.3.
    What it is: The generation of Bluetooth supported by the speaker hardware.
    When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

    Importance: LOW

    Good value: >= 5.0

    Energy Sistem Bloom has a newer Bluetooth version than the average portable speaker (5.3 vs 5.0).5.3 vs 5.0
  • Has an external memory card slot
    Energy Sistem Bloom has an external memory card slot, while the average portable speaker does not have an external memory card slot.
    Has a removable memory-card slot for playback.
    What it is: Indicates whether removable memory cards can be inserted for playback.
    When it matters: When playing files directly from removable storage matters.

    Importance: LOW

    Good value: yes

    Energy Sistem Bloom has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • 469 g lighter
    Energy Sistem Bloom is lighter than the average portable speaker (331 g vs 800 g).
    What it is: The total mass of the portable speaker.
    When it matters: When carrying the speaker frequently or packing light matters.

    Importance: LOW

    Good value: <= 1000 g

    Energy Sistem Bloom is lighter than the average portable speaker (331 g vs 800 g).331 g vs 800 g
  • 9.6 cm narrower
    Energy Sistem Bloom is narrower than the average portable speaker (8.5 cm vs 18.1 cm).
    What it is: The side-to-side external dimension of the speaker body.
    When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

    Importance: LOW

    Good value: <= 25 cm

    Energy Sistem Bloom is narrower than the average portable speaker (8.5 cm vs 18.1 cm).8.5 cm vs 18.1 cm
  • Better ingress protection
    Energy Sistem Bloom has better ingress protection than the average portable speaker (IPX6 vs IPX5).
    What it is: The ingress protection code for dust and water resistance.
    When it matters: When dust and water protection need to match the intended environment.

    Importance: HIGH

    Good value: IP67+

    Energy Sistem Bloom has better ingress protection than the average portable speaker (IPX6 vs IPX5).IPX6 vs IPX5
  • 2 mm larger main driver
    Energy Sistem Bloom has a larger main driver than the average portable speaker (52 mm vs 50.00 mm).
  • 10 m longer Bluetooth range
    Energy Sistem Bloom has a longer Bluetooth range than the average portable speaker (20 m vs 10 m).
  • Has a USB Type-C port
    Energy Sistem Bloom has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • 0.3 Bluetooth levels newer
    Energy Sistem Bloom has a newer Bluetooth version than the average portable speaker (5.3 vs 5.0).
  • Has an external memory card slot
    Energy Sistem Bloom has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • 1 hours shorter charging time
    Energy Sistem Bloom has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
  • Better ingress protection
    Energy Sistem Bloom has better ingress protection than the average portable speaker (IPX6 vs IPX5).
  • 469 g lighter
    Energy Sistem Bloom is lighter than the average portable speaker (331 g vs 800 g).
  • 9.6 cm narrower
    Energy Sistem Bloom is narrower than the average portable speaker (8.5 cm vs 18.1 cm).
  • 5 newer
    Energy Sistem Bloom was released more recently than the average portable speaker (2024 vs 2019).

Total
Overall
Audio
Connectivity
Battery
Durability
Design
Smart features
  • 2,000 Hz lower maximum frequency
    Energy Sistem Bloom has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
  • Does not include a passive radiator
    Energy Sistem Bloom does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 10 W less audio output power
    Energy Sistem Bloom has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
  • 1 fewer speaker drivers
    Energy Sistem Bloom has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
  • 1 fewer multipoint connections
    Energy Sistem Bloom has fewer multipoint connections than the average portable speaker (0 vs 1).
    Simultaneous Bluetooth devices: 0.
  • 800 mAh less battery capacity
    Energy Sistem Bloom has a smaller battery capacity than the average portable speaker (1,800 mAh vs 2,600 mAh).
  • Does not have a battery level indicator
    Energy Sistem Bloom does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Does not support smartphone app control
    Energy Sistem Bloom does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • Does not support smartphone app control
    Energy Sistem Bloom does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
    What it is: Shows whether the speaker can be controlled from a phone app.
    When it matters: When remote settings, updates, or sound adjustment from a phone matter.

    Importance: LOW

    Good value: yes

    Energy Sistem Bloom does not support smartphone app control, while the average portable speaker supports smartphone app control.
  • 2,000 Hz lower maximum frequency
    Energy Sistem Bloom has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
    What it is: The highest audible frequency the speaker can reproduce.
    When it matters: When upper-treble extension and high-frequency detail matter.

    Importance: MEDIUM

    Good value: >= 20000 Hz

    Energy Sistem Bloom has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).18000 Hz vs 20000 Hz
  • Does not include a passive radiator
    Energy Sistem Bloom does not include a passive radiator, while the average portable speaker includes a passive radiator.
    What it is: Shows whether passive radiators are used to reinforce bass output.
    When it matters: When enhanced bass response from a compact enclosure matters.

    Importance: LOW

    Good value: yes

    Energy Sistem Bloom does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 800 mAh less battery capacity
    Energy Sistem Bloom has a smaller battery capacity than the average portable speaker (1,800 mAh vs 2,600 mAh).
    What it is: The amount of electrical charge the internal battery can store.
    When it matters: When longer untethered playback or power-bank use needs more stored charge.

    Importance: HIGH

    Good value: >= 5000 mAh

    Energy Sistem Bloom has a smaller battery capacity than the average portable speaker (1,800 mAh vs 2,600 mAh).1800 mAh vs 2600 mAh
  • 10 W less audio output power
    Energy Sistem Bloom has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
    What it is: The maximum continuous power the speaker system can deliver.
    When it matters: When you need enough output to fill a larger or noisier space.

    Importance: HIGH

    Good value: >= 20 W

    Energy Sistem Bloom has less audio output power than the average portable speaker (10 W vs 20.00 W).10.00 W vs 20.00 W
  • 1 fewer speaker drivers
    Energy Sistem Bloom has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
    What it is: The total number of speaker drivers built into the unit.
    When it matters: When fuller driver arrays and broader sound coverage matter.

    Importance: MEDIUM

    Good value: >= 2

    Energy Sistem Bloom has fewer speaker drivers than the average portable speaker (1 vs 2).1 vs 2
  • Does not have a battery level indicator
    Energy Sistem Bloom does not have a battery level indicator, while the average portable speaker has a battery level indicator.
    What it is: Shows whether the remaining battery level can be displayed clearly.
    When it matters: When you want to know the remaining charge before or during use.

    Importance: LOW

    Good value: yes

    Energy Sistem Bloom does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 1 fewer multipoint connections
    Energy Sistem Bloom has fewer multipoint connections than the average portable speaker (0 vs 1).
    Simultaneous Bluetooth devices: 0.
    What it is: The number of source devices that can stay connected at the same time.
    When it matters: When switching between several connected source devices matters.

    Importance: MEDIUM

    Good value: >= 2

    Energy Sistem Bloom has fewer multipoint connections than the average portable speaker (0 vs 1).0 vs 1
Total
Overall
Audio
Connectivity
Battery
Controls

Graphic comparison of Energy Sistem Bloom and other products in the Portable Speakers category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.3
41 Reviews
amazon
4.2
20 Reviews

(Reviews last updated: August 2026)

What customers like about Energy Sistem Bloom?

  • Excellent value for money and highly affordable price point
  • Great portability due to its light weight and compact soap-bar dimensions
  • Good sound quality with clear output for its size
  • Long-lasting battery life rated up to 18 hours of playtime
  • Versatile playback options including Bluetooth 5.3 and a microSD card slot
  • Fun visual aesthetic with customizable RGB LED lighting effects
  • Eco-friendly build utilizing certified recycled plastics
  • IPX6 water-resistant rating making it safe for outdoor use

What customers dislike about Energy Sistem Bloom?

  • Lacks an integrated physical or digital battery level indicator
  • Does not feature a built-in FM radio tuner
  • No AUX audio input port for wired-only connections
  • Loud audio voice prompts when powering on/off or pairing
  • Relatively long battery recharging time of around 3 hours

Expert reviews

R
revistaonoff.es
27/02/2025
Summary of the review
Banco de pruebas: Energy Sistem Bloom y Sunrise If you want, let me know if you would like me to search for user review summaries from retail sites, o...
R
revistaonoff.es
27/02/2025
Summary of the review
Test bench: Energy Sistem Bloom and Sunrise
(Translated)Show original

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anker-soundcore
Anker Soundcore

Portable Speakers

7.8
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Altec The Jacket

Portable Speakers

7.7
tronsmart-mirtune-h1
Tronsmart Mirtune H1

Portable Speakers

7.7
musibaby-m68
Musibaby M68

Portable Speakers

7.6
xiaomi-bluetooth-speaker-mini
Xiaomi Bluetooth Speaker Mini

Portable Speakers

7.5
tronsmart-element-t2-plus
Tronsmart Element T2 Plus

Portable Speakers

7.5
pure-jongo-t2
Pure Jongo T2

Portable Speakers

7.5
grundig-gbt-club
Grundig GBT Club

Portable Speakers

7.4
anker-soundcore-mini-3
Anker Soundcore Mini 3

Portable Speakers

7.4
tronsmart-t7-mini
Tronsmart T7 Mini

Portable Speakers

7.4
homespot-extreme
Homespot Extreme

Portable Speakers

7.4

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