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Phaz P2 Review | 93 Data compared

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 this product ranks in the Headphones category and whether it is worth buying.

5.7

Good

5.7

Good

?

7.6
Gaming
Score components:
35.0%
?
Audio latency
25.0%
4.0
Low-latency game mode
20.0%
10
Can be used as a headset
12.0%
10
Noise-canceling microphone
8.0%
?
Battery life
5.7
Travel
Score components:
28.0%
4.0
Active noise cancellation (ANC)
24.0%
?
Battery life
18.0%
?
Weight
16.0%
4.0
Multipoint support
14.0%
4.0
Ambient sound mode
7.8
Calls
Score components:
28.0%
10
Noise-canceling microphone
24.0%
10
Can be used as a headset
18.0%
4.0
Multipoint support
16.0%
?
Battery life
14.0%
4.0
Companion app
8.2
Workout
Score components:
28.0%
?
Weight
24.0%
?
Water resistance
20.0%
?
IP rating
16.0%
?
Battery life
12.0%
10
Can be used as a headset

No image

No image

Best prices in UK

£?

Best rankings

#751 in Best Over Ear Headphones
#1200 in Best Headphones with Mic

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 pair of headphones Phaz P2

Overall score

5.7

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?

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.

Sound

6.2

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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

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: HIGH

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: HIGH

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

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

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Calls & Controls

7.1

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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: LOW

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: LOW

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

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

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

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Connectivity

4.0

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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: LOW

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: LOW

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: MEDIUM

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: LOW

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Features

4.0

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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

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

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

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: HIGH

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

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Battery

8.2

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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: LOW

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: LOW

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: LOW

Good value: <=2 hours

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: LOW

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: LOW

Good value: >=720 mAh

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Design

6.1

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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: LOW

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: LOW

over-ear

Weight

What it is: Total weight of the headphones

When it matters: When long listening sessions make wearing comfort more important.

Importance: HIGH

Good value: <150 g

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: LOW

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: LOW

?

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Phaz P2 vs the average pair of headphones

Why is Phaz P2 better than the average pair of headphones?

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Clear call microphone
Phaz P2 offers a clear call microphone, while the average pair of headphones does not. 39% 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: LOW
Phaz P2 offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
In-line controls
Phaz P2 includes in-line controls, the average pair of headphones does not. 36.6% 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 pair of headphones does not. 36.6% of headphones support in-line controls.
2.07x higher battery capacity
Phaz P2 has a higher battery capacity than the average pair of headphones (1,200 mAh vs 580 mAh). The average headphones have a battery capacity of 580 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: LOW
Good value: >=720 mAh
Phaz P2 has a higher battery capacity than the average pair of headphones (1,200 mAh vs 580 mAh). The average headphones have a battery capacity of 580 mAh.1200 mAh vs 580 mAh
Foldable design
Phaz P2 has a foldable design, the average pair of headphones does not. 48.3% 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 pair of headphones does not. 48.3% of headphones are foldable.
Kid-friendly design
Phaz P2 has a kid-friendly design, the average pair of headphones does not. 3.6% of headphones are designed for kids.
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 pair of headphones does not. 3.6% of headphones are designed for kids.
3 dB/mW higher sensitivity
Phaz P2 has a higher sensitivity than the average pair of headphones (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 pair of headphones (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.105 dB/mW vs 102 dB/mW
Play while charging
Phaz P2 can play while charging, the average pair of headphones cannot. 29.1% 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 pair of headphones cannot. 29.1% of headphones support play while charging.
Rechargeable battery
Phaz P2 has a rechargeable battery, the average pair of headphones 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: LOW
Phaz P2 has a rechargeable battery, the average pair of headphones does not. 47.9% of headphones have a rechargeable battery.
Foldable design
Phaz P2 has a foldable design, the average pair of headphones does not. 48.3% of headphones are foldable.
Kid-friendly design
Phaz P2 has a kid-friendly design, the average pair of headphones does not. 3.6% of headphones are designed for kids.
3 dB/mW higher sensitivity
Phaz P2 has a higher sensitivity than the average pair of headphones (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 pair of headphones (22,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
2.07x higher battery capacity
Phaz P2 has a higher battery capacity than the average pair of headphones (1,200 mAh vs 580 mAh). The average headphones have a battery capacity of 580 mAh.
Play while charging
Phaz P2 can play while charging, the average pair of headphones cannot. 29.1% of headphones support play while charging.
Rechargeable battery
Phaz P2 has a rechargeable battery, the average pair of headphones does not. 47.9% of headphones have a rechargeable battery.
Clear call microphone
Phaz P2 offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
In-line controls
Phaz P2 includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.

Calls & Controls

Why is Phaz P2 worse than the average pair of headphones?

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46.8% higher weight
Phaz P2 is heavier than the average pair of headphones (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 pair of headphones 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 pair of headphones (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 pair of headphones (0 vs 1). The average headphones have 1 microphones.
No voice assistant support
Phaz P2 does not support voice assistants, the average pair of headphones does. 60.8% of headphones support voice assistants.
46.8% higher weight
Phaz P2 is heavier than the average pair of headphones (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: HIGH
Good value: <150 g
Phaz P2 is heavier than the average pair of headphones (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 pair of headphones 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 pair of headphones does. 60.8% of headphones support voice assistants.
0.7 % higher distortion
Phaz P2 has a higher total harmonic distortion than the average pair of headphones (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: MEDIUM
Good value: <=1%
Phaz P2 has a higher total harmonic distortion than the average pair of headphones (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 pair of headphones (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 pair of headphones (0 vs 1). The average headphones have 1 microphones.0 vs 1
5.87x less popular
Phaz P2 is less popular than the average pair of headphones (1.00 vs 5.869).
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 pair of headphones (1.00 vs 5.869).1 vs 5.87
Tangle-prone cable
Phaz P2 uses a tangle-prone cable, while the average pair of headphones 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 pair of headphones is easier to manage. 64.2% of headphones use a tangle-free cable.
6.3% worse value for money
Phaz P2 has worse value for money than the average pair of headphones (6.85 vs 7.279).
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 pair of headphones (6.85 vs 7.279).6.85 vs 7.28
2.22x more expensive
Phaz P2 is more expensive than the average pair of headphones (£200 vs £90).
Phaz P2 is more expensive than the average pair of headphones (£200 vs £90).£200 vs £90

Calls & Controls

Graphic comparison of Phaz P2 and other products in the Headphones category

Attribute category

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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

consumerreports.org

Undated

Summary of the review

Phaz P2 Headphone Review - Consumer Reports YouTube

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 highlights significant drawbacks, describing the sound as harsh, thin, and grainy, with an overly prominent "sizzly" treble that is particularly problematic at higher volumes. The midrange is described as washed out, and the bass response is described as lacking depth, often appearing boomy.

mandatory.com

14/03/2016

Summary of the review

Phaz P2 Review | Headphones That Will Charge Your Phone While You Listen to Music

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 sound. Additionally, the headphones feature an integrated HD amp and a unique "Share" button, allowing another person to plug their headphones into the P2's audio jack to listen along. Despite these innovative features, the Phaz P2 falls short of audiophile standards due to inconsistent mid-range performance and a lack of clarity on energetic tracks. A dedicated 15db bass booster button provides a powerful kick, but it only works when high-def audio is activated, and using it can cause the audio to sound overly cluttered. Furthermore, some users might find the physical design of the over-ear cups to be a little too bulky for their personal taste.

techhive.com

28/07/2015

Summary of the review

Phaz P2 headphones review: These phone-charging headphones need work

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 lightweight (10.7 ounces) three-piece carbon fiber frame that folds for travel into an included neoprene carrying case. They are physically comfortable due to perforated foam ear cups (available in multiple colors like orange, green, and purple) that effectively block out ambient noise, despite an unpadded rubber-lined headband. Additionally, the battery powers a built-in HD audio amplifier and a 15dB active bass boost that drastically increases volume, while a second integrated 3.5mm jack allows users to share audio with a friend. However, the reviewer emphasizes several major functional flaws and drawbacks that hold the product back. A major limitation is the battery's inability to multi-task: plugging in a phone to charge automatically disables the HD audio and active bass boost functions. Audio performance...

reviewed.com

11/01/2015

Summary of the review

Phaz P2 First Impressions Review

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 you plug in a second pair of headphones to share your music with a friend. Additionally, these headphones provide a powerful 15 dB bass boost and high-definition audio that can block out loud background noise. However, the headphones come with some clear drawbacks. The most unique feature is a 1200 mAH internal battery, but it can only charge your phone or power the audio boost system, not both at the same time. Using the charging feature can also feel awkward if your phone has its charging and audio ports on opposite ends. Furthermore, people with smaller heads might find the headband a bit too wide. Finally, the $249 price tag is quite high, which...

techhive.com

28/07/2015

Summary of the review

Phaz P2 headphones review: These phone-charging headphones need work

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 integrated micro USB port for charging, a secondary headphone jack for audio sharing, a line-in port, a power button for HD audio, and an active bass booster toggle. Key Pros & Cons Built-in Power: Includes a 1200mAh battery dedicated to charging mobile devices. Enhanced Audio Modes: Offers battery-powered HD audio and a 15dB active bass boost that noticeably improves volume and depth. Ergonomic Build: Features a lightweight, foldable, and highly comfortable circumaural design that effectively blocks ambient noise. Charging Limitations: Battery cannot charge a phone while HD audio or bass boost features are actively turned on. Subpar Sound Profile: Delivers an overall exhausting audio experience relative to price, featuring overpowering mid-ranges and overly bright highs. Aesthetic & Cable Clutter: Shiny carbon-fiber housing easily attracts fingerprints, and...

mandatory.com

14/03/2016

Summary of the review

Phaz P2 Review | Headphones That Will Charge Your Phone While You Listen to Music

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 carrying case. Users also benefit from an integrated HD amplifier, comfortable ear cups that block external noise, and a unique "Share" button that lets a second person plug their own headphones into the P2's audio jack to listen along. Furthermore, a 15dB bass booster button located beneath the left ear cup provides a vigorous audio kick when high-definition audio is activated. On the downside, the overall sound quality falls short of high-end expectations and will likely disappoint audiophiles due to noticeable mid-range discrepancies and a lack of clarity on energetic tracks. This acoustic issue worsens when the bass booster is active, which causes the audio to sound overly cluttered and messy. From a design standpoint, some users may find the over-ear cups to be...

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