The BH71 Mono Bluetooth Business Headset delivers high-definition audio anywhere—whether in the car, on the train, or at the office—when connected to your smartphone, desk phone, or PC. Its 4-mic and ai noise cancellation ensures clear calls, and the adjustable ear hook provides a comfortable, secure fit. With up to 10 hours of talk time, the BH71 supports all-day use on the go or at work. The portable charging case provides an additional 20 hours of use.
| Product type | Headset |
|---|---|
| Brand | Yealink |
| Wearing style | Ear-hook |
| Recommended usage | Office/Call center |
| Product colour | Black |
| Headset type | Monaural |
| Connectivity technology | Wireless |
| Ear coupling | Intraaural |
| Microphone type | Built-in |
| Package width | 134.5 mm |
| Package depth | 79.3 mm |
| Package height | 45 mm |
| Headphone frequency | 100 – 20000 Hz |
| Impedance | 32 Ω |
| Headphone sensitivity | 110 dB |
| Volume control | Button |
| Maximum input power | 10 mW |
| Weight | 18 g |
| Operating keys | Multi-key |
| Plug and Play | Yes |
| Bluetooth profiles | A2DP, AVRCP, HFP |
| Microphone direction type | Omnidirectional |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Quick start guide | Yes |
| Carrying case | Yes |
| Control unit type | On-ear control unit |
| Control type | Buttons |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Microphone frequency | 100 – 8000 Hz |
| Bluetooth | Yes |
| Package type | Box |
| Bluetooth version | 5.2 |
| Wireless range | 40 m |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Battery operated | Yes |
| Battery type | Built-in battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery recharge time | 1.5 h |
| Battery capacity | 160 mAh |
| Mobile operating systems supported | Android, iOS |
| Talk time | 10 h |
| Standby time | 264 h |
| Continuous audio playback time | 10 h |
| Charger | Yes |
| Charging time | 90 min |
| Battery technology (charging case) | Lithium-Ion (Li-Ion) |
| Battery capacity (charging case) | 420 mAh |
| Microphone noise-canceling | Yes |
| Carrying case weight | 52 g |
