Parameters: Wireless IC:3-Gyro + 3-Gsensor Amount of key:16 Control distance:More than 10m Battery Type: AAAx 2Not Included Working Power: Less than 10mA inthe work condition Material: Plastic and Silicone Color: Black Size:158mm*41mm*14mm Package List: Remote Control * 1(Not Included Battery) USB Receiver * 1 Manual * 1 Operating instructions (1)Paring Press the ''PG-'' and ''V-'' on the panel at the same time , if the LED red light ficker fast , insert the receiver to the computer or the ANDROID device USB interface. If the led light is power off, paring is successful(Paried successfull when out of factory) (2)Function of the key CURSORLOCK:Short press to lock the cursor,and then return the cursor state. HOME:After entering the sub-menu you can back to the original main menu directly Return:You can press the return key to put the unit into last interface. In the sate of PC the ''oK'' is the left key of the mouse and ''Return'' is the right key. Press ''HOME'' can open the internet by this key Working state instruction (1)While the controller in the sate of working condition, Press any key the LED light will fiash, Loosen the finger , the LED light will be off. (2)Cursor speed regulauen From slow to fast: Press ''OK'' and ''VOL+'' at the sane time , the speed of cursor pornter will be faster. From fast to slow:Press ''OK'' and ''VOL-'' at the same time , the speed of cursor pointer will be slower. Motion Sensing Operating Move Freely Equipped with gyroscope core compensation algorithm , to identify gesture posture in the movement , anti-tremor and anti-shake ; Farewell to the mouse hand , no lines and the shackles of the desktop , suitable for more scenes Direct input speech instruction , use Q5 Voice Air mouse click the microphone button on the screen , voice function opens automatically Compatible with multiple devices For TV Box All-in-one PC Computer Notebook Phone Projecter etc _x000D_