This 2.4GHz Mini Wireless Touchpad & Keyboard Combo can provide you a unique and capable tool to operate their PC, smart TV, android TV Box, PC, and Laptop. It is plug and play, simple and smooth. Use it with your Android box or smart TV on your sofa or browse the internet in the most comfortable fashion. Features: Touch Function: Negative side is the high sensitive touchpad which can realize the mouse function. The coordinate axis of the touchpanel rotates automatically depending on the user's grip. Keyboard Function: Positive side is the wireless keyboard. You can input letters and symbols with this full QWERTY keyboard. When in this mode, it also supports IR learning function. Adjustable Backlight: In the keyboard mode (positive side), it supports 3 levels backlight adjustment of the keyboard. 7 colors of atmosphere lamp can be adjusted in touch mode (negative side). Plug and Play: 2.4GHz wireless connection via USB receiver, plug and play, enjoy long-range wireless control up to 10 meters, suitable for PC, HTPC, smart TV, android TV Box, Laptop, etc. Easy Operation: Whether the touch panel works or the keyboard works depends on which side is up, auto-switch between these two modes. Just slightly tap or pick up to wake it up from sleep status. Note: For Smart TV or Smart Projector users, before purchasing, please make sure that your TV or Projector can be connected to a mouse or keyboard and use normally (can test using a mouse). Specifications: Transmission Mode: GFSK 2.4GHz wireless Remote Control Distance: Up to 10 meters Battery: 320mAh rechargeable polymer lithium-ion battery Working Time: about 9 hours Charging Time: about 1.5 hours Operating Current: