Yealink BH71 headphones/headset Wireless In-ear Office/Call center Blu

Black Office/Call center In-ear Headset. Wireless Bluetooth 5.2 30 m. 100 - 20000 Hz 32 Ω 110 dB. Microphone type: Built-in -38 dB. Built-in battery Lithium-Ion (Li-Ion) 160 mAh. INNOVATIVE MULTIFORM PRODUCT PORTFOLIO. CHOOSE THE BEST ONE FOR EACH SCENARIO. NOISE-FREE CALLING. When you talk, the world will catch every word.. 4-MIC BEAMFORMING NOISE CANCELLATION. Cancel 90% of Background Noise. When you're on the run and making calls, ignore background noise.. Yealink BH71 eliminates 90% of background noise from your end of the call by applying 4-Mic array beamforming noise cancellation. So you'll sound crystal clear whether you're traversing busy metropolitan streets or are surrounded by raucous crowds.. Wherever you are, you will sound fantastic.. Free to Move and Talk. Free to continue the conversation away from your mobile phone* with a wireless range of up to 100 meters (100 feet/30m) of Yealink BH71. Easily do your tasks without carrying your devices everywhere and stay connected