NOISE CANCELLATION: Yealink Headset includes Acoustic Shield technology, the headset will filter out background noise with 2x microphones while you are on a call, which provides a HD voice quality for your listeners, and ensures distraction-free conversation. WIRELESS FREEDOM & ALL DAY POWER: No matter when and where your conversation begins, the headsets can always catch up your steps. With up to 160m wireless range and 14 hours talk time, it is suitable for users' daily communication needs. In addition, the product supports high density installation in the open office, which allows up to 200 users (Europe) enjoy the wireless communication at the same time. ALL DAY COMFOR AND INTELLIGENT MUTE: To meet various preferences of users, Yealink created the lightweight designed headset with adjustable headband, replaceable ear cushions, and two wearing styles, namely mono and dual options to ensure all-day comfort. The headsets also include Intelligent Mute Technology which is activated by simply rotating the microphone upwards by 30 degrees. MULTI UC PLATFORM COMPATIBILITY: Thanks to the broad compatibility of Yealink personal collaboration devices such as headsets, speakerphones and USB cameras, users can enjoy consistent call experience across UC platforms, which promises better communication quality, higher productivity and lower IT costs. Certified for Microsoft Teams, the devices designed with a dedicated Teams button for activating Microsoft Teams with one touch. MULTI DESKPHONE COMPATIBILITY: The Yealink WH6x Range connect to T4xS Range, T4xU Range, T53, T53C,T5XW Range, T58A, VP59 and also connects to a wide range of phones that include a USB headset port. PLEASE CHECK FULL PHONE COMPATIBILITY LIST BELOW BEFORE PURCHASING. PRODUCT OVERVIEWWork seamlessly with major UC platforms and integrate natively with Yealink IP phones. For crystal-clear sound, Yealink Super Wideband Technology and Acoustic Shield Technology let you talk and hear clearly during phone calls and video conferencing. Wear the headset all day, thanks to a soft leatherette cushion and lightweight design. Work interruption-free, with a built-in busy light in the ear speaker. For workspace freedom, WH62 allows you to roam nearly 525 feet away from the desk. This Version is Teams CertifiedKEY FEATURESNo more EHS adapters are needed, connect the desk phone directly with one USB cable. And 2 Micro USB ports are contained in the base, supporting connection with PC and 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-around collaboration.Be Heard Crystal Clearly: With Yealink Acoustic Shield Technology, the two Microphones built in WH62 block the background noise automatically but ensure the participant's voice is heard clearly, greatly boosting the communication efficiency.Yealink Acoustic Shield: Deliver HD Voice With Yealink Acoustic Shield technology, the headsets could well filter out background noise by 2x microphones while you are on a call, which provides HD voice quality for your listeners, and ensures distraction-free conversation.Match Your Platform: Thanks to the broad compatibility of Yealink personal collaboration devices such as headsets, speakerphones, and USB cameras, users can enjoy a consistent call experience across UC platforms, which promises better communication quality, higher productivity, and lower IT costs. Certified for Microsoft Teams, the devices are designed with a dedicated Teams button for activating Microsoft Teams with one touch.All-Day Comfort: Based on hundreds of headform evaluations and thousands of wearing comfort tests, WH62 well meets the