Sony WHCH720NB.CE7 WH-CH720N Over-ear headset is a sophisticated audio device engineered for optimal sound quality and user comfort. Equipped with Bluetooth technology, this headset ensures seamless wireless connectivity, while its noise cancelling capabilities allow for an immersive audio experience by reducing ambient sound interference. The device features personalised audio settings and volume control, allowing users to tailor the sound profile according to their preferences. Its over-ear design includes tiltable ear pads, providing ergonomic comfort during prolonged use, making it suitable for professional audio engineers and sound technicians who require precise sound monitoring in variable acoustic environments. With an integrated microphone, this black, stereo headset is also well-suited for communication applications where clarity and noise isolation are essential.
| Type |
Over-the-ear |
| Cable Length |
1.2m |
| Colour |
Black |
| 3.5 mm connector |
Yes |
| AC adapter included |
No |
| Acoustic system |
Closed |
| Audio channels |
Stereo |
| Battery life |
3000 min |
| Battery operated |
Yes |
| Battery recharge time |
3.5 h |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Battery type |
Built-in battery |
| Battery Voltage |
3.85 V |
| Bluetooth |
5.2 |
| Bluetooth profiles |
A2DP, AAC, AVRCP, HFP, HSP, SBC |
| Bluetooth Version |
5.2 |
| Cables included |
Audio (3.5mm), USB |
| Charging Capacity (max.) |
2.5W |
| Charging Capacity (min.) |
2W |
| Charging Method (Power Delivery) |
w/o USB Power Delivery |
| Charging source |
USB |
| Charging stand |
No |
| Connectable devices |
2 |
| Connectivity technology |
Wired & Wireless |
| Continuous audio playback time (ANC off) |
50 h |
| Continuous audio playback time (ANC on) |
35 h |
| Control Type |
Universal |
| Driver Type |
Dynamic |
| Driver unit |
3 cm |
| Ear coupling |
Supraaural |
| Earphone type |
Over-the-ear |
| Fast charging |
Yes |
| Fast charging time |
10 min |
| Frequency Range |
20-20.000Hz |
| HD voice |
Yes |
| Headband-Type |
Overhead |
| Headphone frequency |
7 - 20000 Hz |
| Headphone sensitivity |
108 dB |
| Headset type |
Binaural |
| Impedance |
31Ω |
| LED indicators |
Charging, Power |
| Market segment |
Consumer |
| Max. battery life |
35h |
| Max. Range |
10m |
| Microphone type |
Built-in |
| Noise canceling |
Yes |
| On/off switch |
Yes |
| Operating keys |
Bluetooth pairing, Play/Pause, Track <, Track >, Volume +, Volume - |
| Package depth |
208mm |
| Package height |
260mm |
| Package weight |
442 g |
| Package width |
55mm |
| Power supply |
USB (cable included) |
| Product colour |
Black |
| Product Type |
Over-ear headset |
| Quick start guide |
Yes |
| Radio frequency |
2.4GHz |
| Recommended usage |
Calls/Music |
| Sound pressure |
108dB |
| Talk Time |
40 h |
| Transfer Type |
Bluetooth® (1075101) |
| USB connector |
USB Type-C |
| USB Power Delivery (USB PD) |
No |
| USB Type-C charging port |
Yes |
| USB Type-C required charging power (max) |
2.5 W |
| USB Type-C required charging power (min) |
2 W |
| Warranty card |
Yes |
| Wearing style |
Head-band |
| Weight |
192g |
| Wireless range |
10 m |
| Works with Apple Siri |
Yes |
| Works with the Google Assistant |
Yes |
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