Yealink BH72 Wireless Headset with Charging Stand - Grey

product details the yealink bh72 stereo headset bh72-uc-ch-gy features a business and stylish appearance, high-definition audio quality, retractable hidden microphone arm technology, and yealink acoustic shield technology supported by dual microphones. It allows users to quickly transform any place into a professional office, supporting high-definition professional audio and music playback experience. The yealink bh72 is designed for music and calls, it supports dynamic eq to automatically switch between call mode and music mode. It also has a new angled ear cushion design and oval memory foam isolated to the ambient noise, bringing excellent passive noise reduction and creating the best listening experience. product features ⊢ qi wireless charging. ⊢ retractable hidden microphone arm. ⊢ acoustic shield technology. ⊢ excellent audio experience with all day wearing comfort. ⊢ busy light on both sides. ⊢ up to 40 hours battery life. specifications ⊢ product type: wireless headset ⊢ earpiece type: stereo ⊢ color: grey ⊢ connectivity: usb-a ⊢ talking time: up to 35 hours ⊢ music time: up to 40 hours ⊢ standby time: 112 hours ⊢ charing time (cable): 1.5 hours ⊢ charing time (wireless charging): 2.5 hours ⊢ speaker size: 35 mm Ø ⊢ speaker sensitivity: 117 db @1 mw-1k hz ⊢ speaker max input power: 50 mw ⊢ speaker frequency range: 20 hz-20k hz ⊢ speaker bandwidth - music mode: 20 hz20k hz ⊢ speaker bandwidth - speak mode: 100 hz8k hz ⊢ microphone type: 1 analog ecm and 1 analog mems ⊢ microphone sensitivity: 23 dbfs/pa whats included ⊢ yealink bh72 usb-a bluetooth stereo headset with charging stand in grey bh72-uc-ch-gy ⊢ bt51-a usb dongle ⊢ 1m usb2.0 usb-a to type-c cable ⊢ drawstring bag black for headset ⊢ user guide