H20 Backlight Full Screen Touchpad Mini 2.4GHz Wireless Keyboard Air Mouse - Black

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). Model:H20Connection port: With USB2.0 or aboveTransmission mode: GFSK 2.4GHz wireless, up to 10 metersConnection Type: 2.4GSystem support: TV BOX/Pad/laptop/PCMaterial: ABSSpecifications    Receiver(dongle):Nano styleConnection port:With Usb 2.0 or aboveTransmission mode:GfSK 2.4GHz wireless,up to 10 metersTransmission frequency:2400-2483MHZ(16 channels)Transmission Power:Less than +4bdPower supply:Rechargeable polymer Lithium-ion batteryCharging voltage:4.4V-5.25VCharging current:300mAOperating current: