Check the listing for details. Yealink WH64-MONO-UC 1208672 Mono UC Wireless Headset DECT Bluetooth. Color: Black, Condition: New. Listed at 174.49 USD. Brand New Sealed Yealink WH64-MONO-UC 1208672 MONO UC Wireless Headset Purchase by 4pm CST M-F and this Wireless Headset ships out SAME DAYThe WH64 Mono UC is a wireless headset for business communication. It integrates DECT and Bluetooth modes, offering efficiency and flexibility. Its advanced acoustic shield technology 2.0 filter out background noise for clear sound transmission. The busylight signals your call status to avoid interruptions. Ergonomically designed for an all-day comfortable wearing experience. With high-quality materials and a lightweight build, it provides a solid experience. It connects seamlessly with IP phones and UC platforms for plug-and-play and device switching. Ideal for clear conversations and smooth office experiences. DECT & Bluetooth Hybrid Wireless TechnologyAll-day-wearing ComfortAcoustic Shield Technology 2.0Hybrid Visual BusylightPlug & Play for Mainstream IP PhonesUp to 32 hours Talking TimeMultiple Devices ConnectionCompatible with mainstream UC platforms