Business Office 8-key Charging Wireless Mouse, USB Laptop MouseReturn to the desktop with one click;Four-speed DPI adjustment;One button off;Button mute. Features:Compatible with More DevicesNot only compatible with traditional USB laptops, but also compatible with the latest devices which have USB-C ports.Tips: The USB-C adapter is included. Thumb Hand Rest DesignFeel comfortable, long-term works hands are not easy to fatigue. 2.4G Fast Wireless Transmission TechnologyWireless Range up to 10 Meters 750mA Large Capacity BatteryBuilt-in rechargeable battery, long standby large capacity lithium battery. One Click Back to the Desktop One Step at a TimeEliminate the cumbersome return of desktop program in one step, improve office efficiency. Strong Durability5 million times keystroke test. Specification:Type: 2.4GHz Wireless MouseResolution: 800/1600/2400/3600 DPI(adjustable)Button Number: 8Working Distance: 10M(Max)Battery Capacity: 750mAhItem size: 12.6 * 6.6 * 3.8cm / 4.96 * 2.6 * 1.5in(L * W * H)Item weight: Approx. 102g / 3.6ozPackage size: 15 * 9.8 * 5cm / 5.91 * 3.86 * 1.97in(L * W * H)Package weight: Approx. 160g / 5.64oz Package list:1 * Mouse1 * USB Receiver1 * Type-C Adapter1 * Charging Cable1 * User Manual