Sony WH-CH720N Wireless Noise Cancelling Headphones, Blue
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- Noise Cancelling
- Enjoy all-day comfort
- Crystal-clear sound
- High-quality calls
- Simple to operate
- Sustainability
Tune the world out
Dual Noise Sensor technology and an Integrated Processor V1 take Noise Cancelling to the next level. Now you can shut the world around you out and immerse yourself in the music.
Stays comfortable, however long you listen
Whether you're working from home or relaxing with your favourite content, the WH-CH720N are ergonomically designed to be lightweight and comfortable, and with up to 35 hours1 battery life, you can wear them for longer without needing a break.
Sound like the artists intended
Enjoy natural vocals, crystal-clear sound and balanced tuning thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high-quality sound exactly as the artists intended.
Improved technology, better calls
Precise Voice Pickup technology, a beamforming mic, and Wind Noise Reduction Structure will give you a clear and natural conversation throughout the call.
Multipoint connectivity
For total convenience, these Bluetooth headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically.
| Performance | |
|---|---|
| Product type | Headset |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Market segment | Consumer |
| Headset type | Binaural |
| Product colour | Blue |
| Operating keys | Volume +, Bluetooth pairing, Track <, Volume -, Play/Pause, Track > |
| Control type | Buttons |
| Cable length | 1.2 m |
| LED indicators | Charging, Power |
| HD voice | Yes |
| On/off switch | Yes |
| Works with Apple Siri | Yes |
| Works with the Google Assistant | Yes |
| Ports & interfaces | |
|---|---|
| Connectivity technology | Wired & Wireless |
| 3.5 mm connector | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Bluetooth profiles | A2DP, HFP, AAC, HSP, AVRCP, SBC |
| Wireless range | 10 m |
| Headphones | |
|---|---|
| Ear coupling | Circumaural |
| Acoustic system | Closed |
| Headphone frequency | 7 - 20000 Hz |
| Impedance | 325 Ω |
| Headphone sensitivity | 108 dB |
| Driver type | Dynamic |
| Driver unit | 3 cm |
| Noise canceling | Yes |
| Microphone | |
|---|---|
| Microphone type | Built-in |
| Battery | |
|---|---|
| Battery operated | Yes |
| Battery type | Built-in battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Continuous audio playback time (ANC off) | 50 h |
| Continuous audio playback time (ANC on) | 35 h |
| Talk time | 40 h |
| Battery voltage | 3.85 V |
| Fast charging time | 10 min |
| Fast charging | Yes |
| Charging source | USB |
| Battery recharge time | 3.5 h |
| Weight & dimensions | |
|---|---|
| Weight | 192 g |
| Packaging data | |
|---|---|
| Package width | 55 mm |
| Package depth | 208 mm |
| Package height | 260 mm |
| Package weight | 442 g |
| Packaging content | |
|---|---|
| AC adapter included | No |
| Quick start guide | Yes |
| Warranty card | Yes |
| Cables included | Audio (3.5mm), USB |
| Quantity | 1 |
| Power | |
|---|---|
| USB Power Delivery (USB PD) | No |
| Required charging power (max) | 2.5 W |
| Required charging power (min) | 2 W |
| USB Type-C charging port | Yes |
| Supplier features | |
|---|---|
| Battery life | 3000 min |
| Other features | |
|---|---|
| Audio decoders | Dolby Atmos |
