Mini Wireless Mouse Folding Arc Touch Mouse 2.4ghz Computer Mouse Usb Receiver (black)Broad compatibility - compatible with Windows 2000/xp/vista/Windows 7/Windows 8/windows 10nux/mac. Works on Desktops, Laptops, PCs, Macbooks and ComputersLow power consumption - After 10 minutes of no operation, the mouse automatically enters sleep mode to save energy and can be woken up by pressing any key. Note: Powered by 2 AA batteries (not included).Low power consumption - After 10 minutes of no operation, the mouse automatically enters sleep mode to save energy and can be woken up by pressing any key.Note: Powered by 2 AA batteries (not included).Provides you with battery power: via folding on/off function. A compact wireless optical mouse with long-range wireless range of 2.4GHz. Curves open. Level and close. There is no push button switch. The green light flashes to indicate the battery is working, then turns off to save battery life.Colour: Black