1. This is a wireless air mouse with built-in axis gyroscope, gravity acceleration sensor and fidelity voice input; 2. It can perform the functions of traditional remote control, computer mouse and game motion controller on android platform. 3. The plug-and-play miniature receiver is compatible with personal computers, projectors, TV boxes, home theater personal computers, etc. 4. Hold the air mouse and rotate your wrist to convert it to the movement of the cursor on the screen. It allows you to control the computer, projector and other entertainment equipment. 5. The ergonomics of the air mouse will replace the fixed computer mouse and the infrared button remote control so that you can conveniently manage the position of the computer and the TV that suits you best. Material:plastic colour:Black+orange Package Contents: 1 * Receiver 1 * Remote control Only the above package content, other products are not included. Note: Light shooting 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.