Panasonic Rphc720k Review | 93 Data compared

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  • Avg. price in UK: ~£130
  • Avg. price in US: ~$150
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 34 hours
  • Active noise cancellation (ANC): yes

Panasonic Rphc720k review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

6.3

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%

6.3

Technical Score

20.0%

?

User score

Good
6.3

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%

8.1

Sound

20.0%

2.4

Features

10.0%

7.5

Design

8.0%

4.4

Connectivity

6.0%

5.9

Battery

4.0%

4.6

Calls & Controls

Good
?

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

  • 4.0
    Gaming

    Score components:

    35.0%

    9.0

    Audio latency

    25.0%

    1.0

    Low-latency game mode

    20.0%

    1.0

    Can be used as a headset

    12.0%

    0.0

    Noise-canceling microphone

    8.0%

    5.5

    Battery life

  • 5.5
    Travel

    Score components:

    28.0%

    10

    Active noise cancellation (ANC)

    24.0%

    5.5

    Battery life

    18.0%

    5.8

    Weight

    16.0%

    1.0

    Multipoint support

    14.0%

    1.0

    Ambient sound mode

  • 1.4
    Calls

    Score components:

    28.0%

    0.0

    Noise-canceling microphone

    24.0%

    1.0

    Can be used as a headset

    18.0%

    1.0

    Multipoint support

    16.0%

    5.5

    Battery life

    14.0%

    1.0

    Companion app

  • 6.6
    Workout

    Score components:

    28.0%

    5.8

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    9.0

    IP rating

    16.0%

    5.5

    Battery life

    12.0%

    1.0

    Can be used as a headset

  • panasonic-rphc720k
panasonic-rphc720k

Best prices in UK

    N/A~ £130

Best rankings

?

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

Verdict

The Panasonic RP-HC720-K is a wired over-ear headphone model featuring 40mm drivers with bio-cellulose diaphragms and active noise cancellation (ANC) capable of reducing ambient noise by up to 95%. It offers a broad frequency response of 10 Hz to 30 kHz, a sensitivity of 96 dB/mW, and an impedance of 71 ohms when ANC is active (26 ohms when off). Main pros include a long battery life of up to 34 hours on a single AAA battery, high-quality audio reproduction via its feed-forward system even with ANC disabled, and a comfortable, lightweight ergo-design with a hard carrying case and airplane adapter included. However, some users note that the noise cancellation is less effective against low-frequency sounds compared to high-frequency ones, and certain higher-pitched frequencies may feel slightly de-emphasized during critical listening.

Technical Specifications of Panasonic Rphc720k

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

6.3
Panasonic Rphc720k has a technical score of 6.3 points, which is higher than that of 74.6% 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
Panasonic Rphc720k 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%

6.3

Overall score

40.0%

9.8

Price

7.4
Panasonic Rphc720k has a quality-to-price ratio of 7.4 points, which is higher than 72.4% 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

yes
Panasonic Rphc720k supports active noise cancellation. 72.6% 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
Panasonic Rphc720k 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
Panasonic Rphc720k 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

10 Hz
Panasonic Rphc720k reaches a lowest frequency of 10 Hz, lower lowest frequency than 67.3% of headphones and equal to 12.5% 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

N/A
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

no
Panasonic Rphc720k is not headset-ready, while 15.3% is. 84.7% 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

2
Panasonic Rphc720k has 2 microphones, more microphones than 78.2% of headphones and equal to 8.8% 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

N/A
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

N/A
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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

wireless
Panasonic Rphc720k supports wireless connectivity, more flexible connectivity than 52.6% of headphones and equal to 47.4% of headphones.
supports both wireless and wired connectivity.
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

?
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

no
Panasonic Rphc720k does not support multipoint. 65.1% of headphones support multipoint.
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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

no
Panasonic Rphc720k does not offer ambient sound mode. 76.9% of headphones support ambient sound mode.
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
Panasonic Rphc720k 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

no
Panasonic Rphc720k does not work with a companion app. 44.4% of headphones support companion apps.
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
Panasonic Rphc720k does not support voice assistants. 60.9% of headphones support voice assistants.
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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: HIGH

Good value: >45 hours

34 hours
Panasonic Rphc720k offers battery life of 34 hours, higher battery life than 57.8% of headphones and equal to 0.6% of headphones.
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

34 hours
Panasonic Rphc720k offers battery life with ANC of 34 hours, higher battery life with ANC than 54% of headphones and equal to 0.4% of headphones.
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

N/A
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

N/A
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

N/A
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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

Panasonic
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

193 g
Panasonic Rphc720k weighs 193 g, lighter than 58.5% of headphones and equal to 0.1% 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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Panasonic Rphc720k vs the average headphone

  • Active noise cancellation
    Panasonic Rphc720k supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
    What it is: Reduces background noise using active technology
    When it matters: When blocking office, travel, or aircraft noise is a priority.

    Importance: HIGH

    Panasonic Rphc720k supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • More flexible connectivity
    Panasonic Rphc720k offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
    supports both wireless and wired 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

    Panasonic Rphc720k offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • Direct 3.5 mm plug
    Panasonic Rphc720k includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
    What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
    When it matters: When direct wired compatibility with older devices or adapters matters.

    Importance: MEDIUM

    Panasonic Rphc720k includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • 8 Hz lower bass extension
    Panasonic Rphc720k has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    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

    Panasonic Rphc720k has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.10 Hz vs 18 Hz
  • On-device controls
    Panasonic Rphc720k includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
    What it is: Physical controls available directly on headphones
    When it matters: When you need playback, volume, or call controls to be easy to reach without pulling out your phone.

    Importance: MEDIUM

    Panasonic Rphc720k includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 10,000 Hz higher treble extension
    Panasonic Rphc720k has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    What it is: Highest audio frequency the headphones can reproduce
    When it matters: When treble extension and overall frequency reach matter to you.

    Importance: MEDIUM

    Good value: >=24000 Hz

    Panasonic Rphc720k has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.30000 Hz vs 20000 Hz
  • Foldable design
    Panasonic Rphc720k 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

    Panasonic Rphc720k has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 1 more microphones
    Panasonic Rphc720k has more microphones than the average headphone (2 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

    Panasonic Rphc720k has more microphones than the average headphone (2 vs 1). The average headphones have 1 microphones.2 vs 1
  • Foldable design
    Panasonic Rphc720k has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 11.5% lower weight
    Panasonic Rphc720k is lighter than the average headphone (193 g vs 218 g). The average pair of headphones weighs 218 g.
  • Active noise cancellation
    Panasonic Rphc720k supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • 8 Hz lower bass extension
    Panasonic Rphc720k has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 10,000 Hz higher treble extension
    Panasonic Rphc720k has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 10x higher input power handling
    Panasonic Rphc720k has a higher max input power than the average headphone (1,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
  • Removable battery
    Panasonic Rphc720k has a removable battery, the average headphone does not. 7.6% of headphones have a removable battery.
  • More flexible connectivity
    Panasonic Rphc720k offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • Direct 3.5 mm plug
    Panasonic Rphc720k includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • On-device controls
    Panasonic Rphc720k includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 1 more microphones
    Panasonic Rphc720k has more microphones than the average headphone (2 vs 1). The average headphones have 1 microphones.
  • Tangle-prone cable
    Panasonic Rphc720k uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 6 dB/mW lower sensitivity
    Panasonic Rphc720k has a lower sensitivity than the average headphone (96 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 7 dB SPL lower sound pressure level
    Panasonic Rphc720k has a lower sound pressure level than the average headphone (96 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
  • Not headset-ready
    Panasonic Rphc720k is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
  • No voice assistant support
    Panasonic Rphc720k does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No voice assistant support
    Panasonic Rphc720k 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

    Panasonic Rphc720k does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 6 dB/mW lower sensitivity
    Panasonic Rphc720k has a lower sensitivity than the average headphone (96 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

    Panasonic Rphc720k has a lower sensitivity than the average headphone (96 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.96 dB/mW vs 102 dB/mW
  • Not headset-ready
    Panasonic Rphc720k is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
    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

    Panasonic Rphc720k is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
  • 4.65x less popular
    Panasonic Rphc720k 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.
    Panasonic Rphc720k is less popular than the average headphone (1.00 vs 4.646).1 vs 4.65
  • Tangle-prone cable
    Panasonic Rphc720k 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

    Panasonic Rphc720k uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 7 dB SPL lower sound pressure level
    Panasonic Rphc720k has a lower sound pressure level than the average headphone (96 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
    What it is: Output loudness level of the headphones, usually measured in dB. It helps compare how loud a model can play under similar conditions.
    When it matters: When you need a rough idea of how loud the headphones can get before you pair them with a weaker source.

    Importance: LOW

    Good value: >=108 dB SPL

    Panasonic Rphc720k has a lower sound pressure level than the average headphone (96 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.96 dB SPL vs 103 dB SPL

Graphic comparison of Panasonic Rphc720k and

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Third-party reviews

What customers like about Panasonic Rphc720k?

  • Affordable price point for active noise-canceling headphones
  • Comfortable around-ear design with soft leather-foam ear cushions
  • Detachable cable allows for easy replacement or upgrades
  • Good passive noise isolation even without the electronics turned on
  • Long battery life, lasting over 20-30 hours on a single AAA battery
  • Understated, minimalistic matte black aesthetic

What customers dislike about Panasonic Rphc720k?

  • Lackluster active noise cancellation that struggles with low-frequency sounds
  • Uneven audio tracking with volume levels varying between left and right channels
  • Weak high-frequency response resulting in muffled treble (2.5-5kHz range)
  • Small amount of audible distortion when noise cancellation is enabled
  • Slight hissing sound typical of entry-level active noise-canceling circuits
  • Does not include a carrying case in all retail versions

Expert reviews

R
reviewed.com
01/08/2012

The Panasonic RP-HC720 is an entry-level set of active noise-canceling over-ear headphones designed for budget-conscious listeners rather than frequent flyers. On the positive side, these headphones offer great short-term comfort thanks to soft, leather-ensconced foam ear pads and a gentle headband. They also boast strong physical durability with a minimalistic matte black style,...Read more

R
reviewed.com
01/08/2012

The Panasonic RP-HC720 is an entry-level set of active noise-cancelling headphones that offers a comfortable, budget-friendly option at around $100 but falls short in overall audio performance. On the positive side, these headphones are highly praised for their comfort, featuring soft, leather-ensconced foam ear cups and a headband that does not dig into the scalp. They are highly...Read more

S
synergasia.group
30/06/2026

The Panasonic RP-HC720 are budget-oriented, wired over-ear headphones featuring 40mm dynamic drivers, a detachable 1.5-meter cable, and over 34 hours of battery life, according to Reviewed. Pros include a durable design, a protective hard case, and satisfactory audio performance even with noise cancellation off, as noted on B&H Photo Video. Conversely, Reviewed reports that the...Read more

Video reviews

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