Phaz P2 Review | 93 Data compared

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  • Avg. price in UK: ~£200
  • Avg. price in US: ~$250
  • Form factor: over-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Phaz P2 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

4.7

Overall score

What it is: An overall evaluation of the headphones' quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best headphones on the market.

Score components:

80.0%

4.7

Technical Score

20.0%

?

User score

Poor
4.7

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

4.9

Sound

20.0%

2.7

Features

10.0%

6.1

Design

8.0%

2.9

Connectivity

6.0%

8.8

Battery

4.0%

6.3

Calls & Controls

Poor
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 3.2
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    10

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 0.8
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    2.7

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 5.2
    Calls

    Score components:

    28.0%

    10

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 5.9
    Workout

    Score components:

    28.0%

    2.7

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    9.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

  • No image
No image

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 Phaz P2 is a unique over-ear headphone featuring a built-in 1200mAh lithium-ion battery designed to charge mobile devices via a full-sized USB port while simultaneously powering an integrated amplifier and a switchable 15dB bass boost. Built with a lightweight carbon fiber frame and 40mm neodymium drivers, it offers a frequency response of 16Hz–22KHz, 105dB sensitivity, and a dedicated 3.5mm 'share' jack for daisy-chaining a second pair of headphones. Main pros include its innovative emergency power bank functionality, long 30-hour amplified battery life, and comfortable memory foam ear pads. However, notable cons include its inability to use the audio boost features while actively charging a phone, significant sound leakage from the ear cups, and a bulky setup requiring multiple cables for simultaneous use.

Technical Specifications of Phaz P2

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

?

Sound

20.0%

?

Features

10.0%

?

Design

8.0%

?

Connectivity

6.0%

?

Battery

4.0%

?

Calls & Controls

4.7
Phaz P2 has a technical score of 4.72 points, which is lower than that of 59.2% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the headphones.
When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
1.0
Phaz P2 has a popularity of 1 points, which is lower than 72.7% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

4.7

Overall score

40.0%

9.5

Price

6.1
Phaz P2 has a quality-to-price ratio of 6.1 points, which is lower than 78.9% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

no
Phaz P2 does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

40 mm
Phaz P2 uses a driver size of 40 mm, larger driver size than 28.2% of headphones and equal to 53.6% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Phaz P2 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

16 Hz
Phaz P2 reaches a lowest frequency of 16 Hz, lower lowest frequency than 54.3% of headphones and equal to 4.1% of headphones.
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Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

yes
Phaz P2 supports a noise-canceling microphone. 54.5% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Phaz P2 is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

0
Phaz P2 has 0 microphones, fewer microphones than 74.1% of headphones and equal to 25.9% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Phaz P2 does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

85 dB
Phaz P2 has a microphone SNR of 85 dB, higher microphone SNR than 63.2% of headphones and equal to 10.5% of headphones.
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Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wired
Phaz P2 supports wired connectivity, equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A
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Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Phaz P2 does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

no
Phaz P2 does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

2 hours
Phaz P2 needs 2 hours to charge, lower charging time than 48.5% of headphones and equal to 39.1% of headphones.
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

?
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

1,200 mAh
Phaz P2 has a battery capacity of 1200 mAh, higher battery capacity than 95.1% of headphones and equal to 2.5% of headphones.
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Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Phaz
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

over-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

320 g
Phaz P2 weighs 320 g, heavier than 84.9% of headphones and equal to 1.4% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

?
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Phaz P2 vs the average headphone

  • Clear call microphone
    Phaz P2 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
    What it is: Built-in microphone reduces background noise during calls
    When it matters: When you take calls in busy spaces and want your voice to stay clearer.

    Importance: MEDIUM

    Phaz P2 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • In-line controls
    Phaz P2 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
    What it is: Controls available on in-line remote of wired cable
    When it matters: When your wired setup depends on cable-mounted buttons or call controls.

    Importance: LOW

    Phaz P2 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 2x higher battery capacity
    Phaz P2 has a higher battery capacity than the average headphone (1,200 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
    What it is: Total energy storage of the internal battery
    When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

    Importance: MEDIUM

    Good value: >=720 mAh

    Phaz P2 has a higher battery capacity than the average headphone (1,200 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.1200 mAh vs 600 mAh
  • Foldable design
    Phaz P2 has a foldable design, the average headphone does not. 61% of headphones are foldable.
    What it is: Earcups or headband can fold for compact storage
    When it matters: When you travel often and want easier storage in a bag.

    Importance: LOW

    Phaz P2 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Kid-friendly design
    Phaz P2 has a kid-friendly design, the average headphone does not. 3.5% of headphones are designed for kids.
    85 dB volume limit
    What it is: Sized and tuned for children’s use and safety
    When it matters: When safer sizing and child-focused tuning are important.

    Importance: LOW

    Phaz P2 has a kid-friendly design, the average headphone does not. 3.5% of headphones are designed for kids.
  • 3 dB/mW higher sensitivity
    Phaz P2 has a higher sensitivity than the average headphone (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Phaz P2 has a higher sensitivity than the average headphone (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.105 dB/mW vs 102 dB/mW
  • Rechargeable battery
    Phaz P2 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
    What it is: Shows whether the headphones rely on an internal rechargeable battery instead of replaceable disposable cells.
    When it matters: When you expect regular wireless use and want charging convenience instead of buying and replacing disposable batteries.

    Importance: MEDIUM

    Phaz P2 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • Play while charging
    Phaz P2 can play while charging, the average headphone cannot. 55.9% of headphones support play while charging.
    What it is: Can be used while charging
    When it matters: When you need to keep listening during long work or gaming sessions.

    Importance: LOW

    Phaz P2 can play while charging, the average headphone cannot. 55.9% of headphones support play while charging.
  • Foldable design
    Phaz P2 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Kid-friendly design
    Phaz P2 has a kid-friendly design, the average headphone does not. 3.5% of headphones are designed for kids.
  • 3 dB/mW higher sensitivity
    Phaz P2 has a higher sensitivity than the average headphone (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2,000 Hz higher treble extension
    Phaz P2 has a higher highest frequency than the average headphone (22,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 2x higher battery capacity
    Phaz P2 has a higher battery capacity than the average headphone (1,200 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • Rechargeable battery
    Phaz P2 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • Play while charging
    Phaz P2 can play while charging, the average headphone cannot. 55.9% of headphones support play while charging.
  • Clear call microphone
    Phaz P2 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • In-line controls
    Phaz P2 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 46.8% higher weight
    Phaz P2 is heavier than the average headphone (320 g vs 218 g). The average pair of headphones weighs 218 g.
  • Tangle-prone cable
    Phaz P2 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 0.7 % higher distortion
    Phaz P2 has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • 1 fewer microphones
    Phaz P2 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
  • No voice assistant support
    Phaz P2 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 46.8% higher weight
    Phaz P2 is heavier than the average headphone (320 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Phaz P2 is heavier than the average headphone (320 g vs 218 g). The average pair of headphones weighs 218 g.320 g vs 218 g
  • No voice assistant support
    Phaz P2 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
    When it matters: When hands-free control is part of your daily routine.

    Importance: LOW

    Phaz P2 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 0.7 % higher distortion
    Phaz P2 has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    What it is: Percentage of harmonic distortion in audio output
    When it matters: When cleaner sound reproduction matters at louder volumes.

    Importance: LOW

    Good value: <=1%

    Phaz P2 has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.1 % vs 0.3 %
  • 1 fewer microphones
    Phaz P2 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
    What it is: Total number of built-in microphones
    When it matters: When call pickup quality and beamforming support matter to you.

    Importance: LOW

    Good value: >=2

    Phaz P2 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.0 vs 1
  • 4.65x less popular
    Phaz P2 is less popular than the average headphone (1.00 vs 4.646).
    What it is: An indicator based on the number of reviews received by the headphones.
    When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
    Phaz P2 is less popular than the average headphone (1.00 vs 4.646).1 vs 4.65
  • Tangle-prone cable
    Phaz P2 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    What it is: Cable designed to resist tangling
    When it matters: When you often carry wired headphones in a bag or pocket.

    Importance: LOW

    Phaz P2 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 9.6% worse value for money
    Phaz P2 has worse value for money than the average headphone (6.15 vs 6.736).
    What it is: An indicator that combines the headphones' overall rating with their cost.
    When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.
    Phaz P2 has worse value for money than the average headphone (6.15 vs 6.736).6.15 vs 6.74
  • 2.22x more expensive
    Phaz P2 is more expensive than the average headphone (£200 vs £90).
    Phaz P2 is more expensive than the average headphone (£200 vs £90).£200 vs £90

Graphic comparison of Phaz P2 and

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Third-party reviews

What customers like about Phaz P2?

  • Unique built-in 1200mAh battery can charge smartphones or tablets via USB
  • Lightweight and sturdy carbon fiber frame with a foldable design for portability
  • Includes a built-in amplifier and a 'Bass Boost' feature that adds a 15dB kick
  • Social 'Share' port allows a second set of headphones to daisy-chain and listen simultaneously
  • Comfortable memory foam ear pads that are interchangeable with different colors
  • Functions in passive mode even if the battery is completely drained

What customers dislike about Phaz P2?

  • Battery cannot power the audio boost/amplifier and charge a phone at the same time
  • Audio quality is often described as bright, harsh, or 'sizzly' at higher volumes
  • High retail price ($249) is hard to justify for the sound quality provided
  • Requires multiple cables to use both charging and listening functions simultaneously
  • 1200mAh capacity is too small to fully charge most modern smartphones
  • Shiny carbon fiber finish easily attracts fingerprints

Expert reviews

C
consumerreports.org
Undated

The Phaz P2 over-ear headphones feature an integrated, high-capacity battery designed to partially recharge USB devices, while offering foldable earcups and a daisy-chain connection for shared listening. In tests, the headphones deliver "very good" audio quality in powered mode, though they possess a bright sound profile with noticeable sonic quirks. Conversely, the review...Read more

M
mandatory.com
14/03/2016

The Phaz P2 headphones distinguish themselves with a built-in 1,200mAh lithium polymer battery designed to charge your smartphone or device while listening to music. Built with a light yet durable carbon-fiber frame, these exceptionally portable headphones fold up easily and include a stylish carry case. They offer a comfortable over-ear fit that effectively blocks out external...Read more

T
techhive.com
28/07/2015

The TechHive review by Sarah Jacobsson Purewal gives the Phāz P2 headphones a mixed evaluation, highlighting their unique utility but criticizing their overall performance relative to their $250 price tag. The primary standout feature is a built-in 1200mAh battery that doubles as a power bank to charge external devices. On the positive side, the headphones feature a relatively...Read more

R
reviewed.com
11/01/2015

The Phāz P2 headphones are built for people who want great sound on the go without draining their phone battery. They feature a sleek, futuristic look made with strong carbon fiber panels and a stainless steel frame. The ear cups have soft memory foam padding, which makes them feel like comfortable pillows on your head. A major highlight is the 3.5mm audio output jack, which lets...Read more

T
techhive.com
28/07/2015

The Phaz P2 headphones ($250) are a unique pair of over-ear, carbon-fiber headphones that feature a built-in 1200mAh battery designed to recharge your smartphone on the go. Weighing 10.7 ounces, they feature a collapsible three-piece frame, a no-slip rubber-lined headband, and comfortable, interchangeable foam ear cups available in various colors. Key functionalities include an...Read more

M
mandatory.com
14/03/2016

The Phaz P2 over-ear headphones stand out for their built-in 1,200mAh lithium polymer battery, which fully charges in two hours to provide 10 hours of music playback while simultaneously charging a connected mobile device. Designed with a highly durable carbon-fiber frame, these exceptionally lightweight and portable headphones fold up easily and come equipped with a stylish...Read more

Video reviews

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