Yealink BH71 Pro USB-C/A Headset

4-Mic AI Noise Cancellation suppresses background noise for immersive, crystal-clear communication. Lightweight, adjustable ear-hook design adapts to different ear shapes, ensuring comfortable all-day wear. Enjoy stable wireless freedom up to 40 m/130 ft, letting you move around freely without interruptions. Up to 10 hours of talk time keeps you powered through the day for uninterrupted productivity. Extend battery life by 20 hours with the portable charging case. Dynamic EQ equalization that adjusts sound for the best listening experience. 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.. Performance. Product type. Headset. Wearing style. Ear-hook. Recommended usage. Office/Call center. Headset type. Monaural. Product colour. Black. Operating keys. Multi-key. Volume control. Button. Control unit type. On-ear control unit. Control type. Buttons. Plug and Play. Yes. Country of origin. China. Ports & interfaces. Connectivity technology. Wireless. USB connectivity. Yes. USB connector. USB Type-C. Bluetooth. Yes. Bluetooth version. 5.2. Bluetooth profiles. A2DP, AVRCP, HFP. Wireless range. 40 m. Headphones. Maximum input power. 10 mW. Ear coupling. Intraaural. Headphone frequency. 100 - 20000 Hz. Impedance. 32 Ω. Headphone sensitivity. 110 dB. Microphone. Microphone type. Built-in. Microphone frequency. 100 - 8000 Hz. MEMS (Micro-Electro-Mechanical System) microphone. Yes. Microphone direction type. Omnidirectional. Microphone noise-canceling. Yes. Battery. Battery operated. Yes. Battery type. Built-in battery. Battery technology. Lithium-Ion (Li-Ion). Battery capacity. 160 mAh. Continuous audio playback time. 10 h. Battery technology (charging case). Lithium-Ion (Li-Ion). Battery capacity (charging case). 420 mAh. Talk time. 10 h. Battery recharge time. 1.5 h. Standby time. 264 h. System requirements. Windows operating systems supported. Yes. Mac operating systems supported. Yes. Mobile operating systems supported. Android, iOS. Weight & dimensions. Weight. 18 g. Packaging data. Package width. 134.5 mm. Package depth. 79.3 mm. Package height. 45 mm. Package weight. 193 g. Package type. Box. Packaging content. Charger. Yes. Quick start guide. Yes. Carrying case weight. 52 g. Carrying case. Yes. Supplier features. Charging time. 90 min. leaflet. Quick Start Guide