Size:H18+ Backlit The model H18+ backlit mini wireless keyboard include best designed, great matte touch feeling, advanced touchpad technology, it not only a mini keyboard, also is a remote control. System Requirements -HID compatible USB HOST device -Window XP, Vista, 7/8/10, Linux, Android OS (with standard USB interface)Function Overview Touch Function(show nothing) : mouse function, including the mouse moving, left mouse button , right mouse button and mouse scroll wheel. Keyboard function(show the character icons) : The characters are showed on the panel and we can type the icons as our will on a keyboard. Specifications Receiver (dongle) : Nano styleConnection port : with USB2. 0 or aboveTransmission mode : GFSK 2. 4GHz wireless, up to 10 metersTransmission frequency : 2400-2483MHZ(16 channels) Musical Instruments > Piano and KeyboardTransmission Power : Less than +4bdPower supply : Rechargeable polymer Lithium-ion battery Charging voltage : 4. 4V-5. 25V Charging current : 300mAOperating current : < 15mA(vibration off)Sleeping current : < 20uA Net weight : 118gSize : 143*89. 5*18. 5mmAccessories 1* Mini Keyboard and Touchpad 1* USB dongle( USB receiver)1* user manual 1* USB charging line.
