The Yealink WH64 Dual UC is a premium wireless, binaural (two-ear) headset designed for modern professionals. It features dual DECT and Bluetooth 5.2 connectivity, a three-microphone Acoustic Shield 2.0 array, built-in busy lights, and seamless compatibility with over 100 Unified Communications platforms.
 
Key Features and Specifications
Connectivity: Supports both DECT (for high-range, secure office connections up to 150m) and Bluetooth (for pairing with laptops and smartphones up to 50m).
Audio and Noise Cancellation: Uses 30 mm speakers for stereo sound. Three built-in MEMS microphones powered by Acoustic Shield Technology 2.0 actively filter out background noise.
Design and Comfort: Features soft ergonomic earcups and a 360-degree rotatable microphone boom. You can easily mute the headset simply by flipping the mic boom up.
Battery Life: Provides up to 32 hours of talk time in Bluetooth mode and up to 16 hours in DECT mode, with a fast 1.5-hour charging time.
Compatibility: The "UC" variant works universally with leading softphone applications (like Zoom and RingCentral). A dedicated Microsoft Teams certified version is also available.