All-in-one UC Workstation: Yealink WH68 workstation integrates 3x USB hub, 53mm HD hands-free speakerphone, 4 inch touch screen for call management. Work headset support multi-device connectivity and compatible with mainstream phones & UC platforms, ideal for various collaboration scenarios. 185m DECT & Bluetooth Wireless Technology: Dual mode hybrid wireless tech enabling flexible signal switching without a base, supports connect 3-devices (IP phone, PC, mobile phone) simultaneously. Bluetooth wireless headset with 32H talk time enabling dual connectivity for flexible working styles all day long. DECT tech delivers ultra long up to 606ft/185m wireless range,128bit higher call security&density,greater anti-interference, is the best choice for open office/hybrid worker. 4-Mic for Hybrid ANC: 4x premium Noise Cancellation microphones, with 2 feedforward and 2 feedback microphones and on ear fitting design, it dynamically filters out background noise, noise cancelling headset can keeping you focused on enhancing work efficiency.Yealink Acoustic Shield Technology 3.0 deliver crystal-clear, professional sound on your calls, is ideal for busy open-plan workspaces. All-Day Battery Life: 1.5 hours quick charge provides up to 32 hrs of talk time and 48 hrs of music playback on bluetooth mode, 195hrs standby time. Dual busy light automatically light up during calls for all-angle visibility. Office phone headset with mic stay powered all day while traveling or working. Desk Phone Compatible List: Connect via USB Cable, Yealink:T53W/T54W/T57W/T58W/T58; T30P/T31/T31G/T33G/T34W; T41S/T41U/T42S/T42U/T43U/T46S/T46U/T48S/T48U/T48G; T73U/T73W/T74U/T74W; MP52/54/56/58; VP59; T67 LITE, etc. 3-Party Phone: VVX301/311/350/400/401/411/600/601; J139/J179/J189; GXP1628/1760W/1728/2135/2170; GRP2602/2612/2624; X5S/X7A/X7C/X4U/X5U/X6U,etc.