Support computers, smart , set-top boxes, network players, tablets, game consoles, etc. Flying Mouse; Ordinary Mouse + Ordinary Keyboard The perfect combination of mouse and keyboard Support for Android, , OS, Lilux and other operating systems Control distance up to 10M or more Built-in 6- inertial sensor, 360° free space motion recognition and sensing, precise and flexible control Battery Type: AAA x 2 (Not Included) Colour: black Material: plastic Size: 172 x 53 x 18 mm Package Contents: 1 * Air Mouse Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.