Yealink BH71 Bluetooth Earpiece, Wireless Headset,Hands-Free, Noise Canceling Microphone, Lightweight, Work for Cell Phone PC Driving Business Office

4 AI Noise Cancellation Mic: The wireless office headset is built in 4 beamforming noise canceling microphones, eliminates 90% of background noise, brings crystal-clear calls quality on the go or on the road, not distracted by background noise. Ideal for remote/office/hybrid work. 30 Hrs Talk Time: The single ear bluetooth headset provide【10 hours talk time】for all-day use, also comes with a charging case that can provide an 【extra 20 hours battery life】long battery life can cover all week use. Single fully charged in 1.5 hours. Mute Button & Hands-free: One-click mute button on the boom mic, can easily answer, end or reject calls, rotate the volume key forward to increase the volume, this handsfree bluetooth headset is easy control for meetings calls. Teams & Zoom Certified : Seamlessly compatible with Microsoft Teams& Zoom and 100+ mainstream UC platforms. With 130ft/40m wireless range, it's a nice work from home bluetooth headset choice. Adjustable Ear Hook& Lightweight: Yealink business headset support binaural wearing, perfect fit for human ear with adjustable ear hook, and can be adjusted for different ears. We provide 3 ear tips sizes for choose that can brings in ear comfortable wearing. Ultra-light 18g design for zero pressure wearing experience, 135° rotate boom arm can easily adjust on the proper position for a secure fit and all day comfort, small & portable for anywhere.