The Yealink WH62 is a new entry-level DECT wireless headset, with WH62 Dual and WH62 Mono two models. Work seamlessly with major UC platforms and integrate natively with Yealink IP phones. For crystal sound experience, Yealink Super Wideband Technology and Acoustic Shield Technology make you talk and hear clearly during phone calls and video conferencing. With easily on-ear control, interruption free, comfortable wearing, WH62 is a nice partner either for communicating or collaborating. Benefits Acoustic shield technology Optima audio experience All day wearing comfort Built-in ringer Multiple devices connection Customizable busylight Easy management Plug & play 2 micro-USB connection Ringer on the base Supports busylight Talk time up to 14 hours Wireless range up to 160 meters/ 525 ft Native integration: No more EHS adapters needed, connect desk phone directly with one USB cable. And 2 Micro USB ports contained in the base, supporting connect to PC and IP phone simultaneously. Integrated deeply with Yealink IP Phones, you can just feel the crystal call experience at the moment of wearing WH62. Also work with popular UC platforms, achieving all-round collaboration. Be heard crystal clearly: With Yealink Acoustic Shield Technology, the two Microphones built in WH62 block the background noise automatically but ensure participant voice be heard clearly, greatly boost the communication efficiency Interruption free: Busylight is enabled in WH62. With the light on the headset or BLT60 on the desk turning red, people around you would know that you are on the phone, instead of interrupting you unknowingly. Just stay focused on conversation, for higher efficiency, for better collaboration. All-day comfort: Based on hundreds of headform evaluations and thousands of wearing comfort tests, WH62 well meets the ergonomic requirements. Besides, with premier soft leather cushions and lightweight design, you can wear it all day comfortably. For more workspace freedom, WH62 can also free you up to 160m away from the desk. Specifications General 5 feature buttons 2 micro-USB 2.0 port USB connectivity to PC and IP phone Integrated busylight LED indicator Boom arm adjustable 320° Charging stand for headset Battery Talk time up to 14 hours Standby time up to 125 hours Charging time 2.5 hours (5V1.2A) DECT Wireless range up to 160 meters/ 525 ft Secure DECT (level) step B - authentication - DSAA, encryption - DSC (64 bit) Cordless advanced technology CAT-iq 2.0 Audio Dual microphone type -44.0+/-3 dBV microphone sensitivity 100 Hz-10 kHz microphone frequency range Ф 28 speaker size 92.5+/-3 bB, 0.179 V speaker sensitivity 32+/-4.8 Ω speaker impedance 10 mW speaker max output power 20 Hz-10 kHz speaker frequency range Speaker bandwidth talk-mode: wideband Speaker bandwidth music-mode: super wideband (pending) Audio (base) Ф 20 ringer size 87+/-3 dB, 0.1 W, 0.1 M ringer sensitivity 8+/-1.2 Ω ringer impedance 1.5 W ringer max output power 100 Hz-10 kHz ringer frequency range Easy call management Answer/end/reject a call Volume up/down Microphone mute Move the microphone boom arm to mute, or down to unmute In the box Base Dual headset Power adapter 1.2m USB 2.0 cable 0.8m USB 2.0 cable Quick start guide Optional accessory (not included): busylight BLT60