Enjoy uninterrupted music with Sony's Dual Noise Sensor Technology. Featuring two microphones on each earcup, the WH-CH730N detects surrounding sounds and reduces unwanted background noise. Whether you're travelling, working, studying, or relaxing, advanced Active Noise Cancelling helps create a more focused listening experience.
Enjoy extended music playback without frequent charging. The Sony WH-CH730N delivers up to 75 hours of battery life with Noise Cancelling switched off and up to 50 hours with Noise Cancelling enabled. Its long-lasting battery makes it a convenient companion for daily entertainment, travel, and work.
Running low on battery? Sony's quick charging technology provides approximately 60 minutes of music playback from just 3 minutes of charging. A 10-minute charge offers approximately 4.5 hours of playback under specified test conditions. A full charge takes approximately 3 hours.
Experience detailed audio with Sony's 30mm dynamic driver units. Tuned with acoustic expertise developed for Sony's premium 1000X series, the WH-CH730N delivers rich, balanced sound across music, podcasts, movies, and entertainment.
Enjoy improved sound quality with Sony's DSEE technology. It helps restore high-frequency details lost during audio compression, making streamed and compressed music sound closer to the original recording.
Stay connected to your surroundings with adjustable Ambient Sound Mode. Choose from 20 levels of ambient sound control in the Sony | Sound Connect app, allowing you to hear important announcements or conversations without removing your headphones. Voice Passthrough helps make surrounding speech easier to hear.
Sony's Adaptive Sound Control can automatically adjust ambient sound settings according to your activities and frequently visited locations. Enjoy a listening experience that adapts to different situations, whether you're sitting, walking, or travelling.
Enjoy clearer hands-free calls with Sony's Precise Voice Pickup Technology. Beamforming microphones and Deep Neural Network AI processing help isolate your voice from surrounding noise, while the Wind Noise Reduction structure minimizes unwanted wind interference during calls.
Experience reliable wireless connectivity with Bluetooth 6.0. Multipoint Connection lets you connect the WH-CH730N to two compatible Bluetooth devices simultaneously, making it convenient to switch between music on your laptop and calls on your smartphone.
Enjoy comfortable listening with the lightweight 207g over-ear design. Soft, thermo-foamed ear cushions and an optimized headband provide a comfortable and stable fit. The foldable construction also makes these headphones easy to carry while travelling.
Customize your listening experience with the 10-band equalizer available through Sony | Sound Connect. Adjust bass, vocals, and other sound frequencies to suit your preferences. Dedicated Game EQ presets developed with Sony INZONE expertise help improve audio clarity during compatible gaming experiences.
Discover immersive sound with 360 Reality Audio. Sony's personalized audio technology can optimize supported content according to your ear shape, creating a greater sense of space and musical depth when used with compatible services.
Enjoy next-generation wireless audio functionality with LE Audio compatibility and LC3 codec support. With compatible devices and services, these technologies provide low-latency listening and access to Auracast audio broadcasts.
Take control of your listening experience with the Sony | Sound Connect app. Customize noise cancelling, adjust the equalizer, configure Ambient Sound Mode, manage shortcuts, and personalize supported audio settings directly from your smartphone.
Pair your headphones conveniently with compatible Android and Windows devices. Google Fast Pair simplifies Bluetooth connection with Android smartphones, while Swift Pair provides an easier pairing experience with supported Windows computers.
Express your personal style with the Sony WH-CH730N. Globally advertised colours include Black, Blue, Beige, White, and Pink. The modern design complements everyday fashion while offering the comfort and portability needed for daily listening.
Sony incorporates approximately 30% recycled plastic in multiple parts of the headphone body and uses individual packaging without plastic. These design choices support Sony's broader efforts to reduce environmental impact.
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Specification |
Details |
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SIZE & WEIGHT |
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WEIGHT |
Approx. 207 g |
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GENERAL FEATURES |
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VOLUME CONTROL |
Yes |
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HEADPHONE TYPE |
Closed |
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INPUT(S) |
Stereo Mini Jack |
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CORD LENGTH |
Approx. 1.2 m |
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FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION) |
20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz) |
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AMBIENT SOUND MODE |
Yes |
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MULTIPOINT CONNECTION |
Yes |
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IMPEDANCE (OHM) |
100 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on), 25 ohms (1 kHz) (when connecting via the headphone cable with the unit turned off) |
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PLUG |
Gold-plated L-shaped stereo mini plug |
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PASSIVE OPERATION |
Yes |
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FREQUENCY RESPONSE |
6 Hz - 20 000 Hz (JEITA) |
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DSEE |
Yes |
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CORD TYPE |
Single-sided (detachable) |
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DRIVER UNIT |
Dynamic, 30 mm |
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WEARING STYLE |
Over Ear |
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FREQUENCY RESPONSE (ACTIVE OPERATION) |
6 Hz - 20 000 Hz (JEITA) |
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SENSITIVITIES (DB/MW) |
108 dB / mW (when connecting via the headphone cable with the unit turned on), 100 dB / mW (when connecting via the headphone cable with the unit turned off) |
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BATTERY |
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BATTERY CHARGE TIME |
Approx. 3 hrs |
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BATTERY CHARGE METHOD |
USB |
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BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME) |
Max. 50 hrs (NC ON), Max. 75 hrs (NC OFF) |
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BATTERY LIFE(CONTINUOUS COMMUNICATION TIME) |
Max. 35 hrs (NC ON), Max. 40 hrs (NC OFF) |
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BLUETOOTH® SPECIFICATION |
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SUPPORTED AUDIO FORMAT(S) |
SBC, AAC, LC3 |
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FREQUENCY RANGE |
2.4 GHz band (2.400 0 GHz - 2.483 5 GHz) |
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SUPPORTED CONTENT PROTECTION |
SCMS-T |
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BLUETOOTH® CORE VERSION |
Bluetooth Specification Version 6.0 |
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PROFILE |
A2DP, AVRCP, HFP, HSP |
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NOISE CANCELLING |
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NOISE CANCELLING ON/OFF SWITCH |
Yes |
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AMBIENT SOUND MODE |
Yes |
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PROCESSOR/TRANSMITTER |
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INPUT(S) |
Stereo Mini Jack |
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WHAT'S IN THE BOX |
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Connection Cable |
Listed |
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Reference Guide |
Listed |