Ultimate Office Bundle: Yealink WH62 wireless headset, MK540 keyboard and mouse, Gel Mouse & Wrist Pad, and CAM313 webcam bundle for seamless workflow Yealink Integration and Multi Connectivity: Connect to desk phones with one USB cable; two Micro USB ports enable clear calls and UC compatibility Mini Speaker: Features a built in mic, remote button, and up to 4 hours of playtime per charge Wireless Productivity: MK540 allows you to experience familiar key shapes, noise reduction and to stay comfortable with the palm rest and adjustable tilt legs Full Conferencing Package: Elevate virtual meetings with the Cam 313 Webcam's HD 1080p resolution and built-in microphone