ZenzeComm LED Backlit Mini 2 4G Wireless Keyboard with Touchpad QWERTY Keyboard Air Mouse Combo Android TV Remote Control for Raspberry Pi 3 Smart TV PS4 Xbox 360 PC Pad Google Android TV Box

Specification 1. Connection: RF 2.4G wireless connectivity 2. Built-in 810mA lithium battery 3. Operating voltage: 3.3V 4. Wireless transmit power: 2dBm 5. Receive Sensitivity: -85dBm 6. Size: 146.8x97.5x19 mm/5.8x3.8x0.75inches 7. Weight: 110 g 8. Touchpad: 48x38 mm/1.9x1.5inches Function 1. A finger click means the left mouse button 2. Two hands slide means up and down 3. Three fingers clicking means the right mouse button 4. Changeable Back Light: You can set the backlit color in RED, BLUE and GREEN, or you can just turn it off