i8 Mini wireless touch keyboard is the first one keyboard and mouse Combo for Smart home, such for Smart TV/Android TV box/ projectpr/HTPC/PC/Raspberry Pi2/3 and so on. A mini size handle keyboard remote for Smart life. Features -92 keys, 2.4GHz wireless Keyboard with touchpad. Touchpad DPI adjustable functions. -High sensitive multi- touchpad. -Mini wireless Keyboard with multi-media control keys. Auto standby if there is no operation in 3mins, and press any button to wake it up. Left mouse: single finger click 2. Right mouse: two fingles click 3. Scroll function: two fingers slide specification Operating range: 33ft/10m(max)-trouble free in room. Wireless range may vary depending on operating environment and computer setup. Operational voltage: 3V Charge Voltage: 4.4V 5.25V Modulation: GFSK -Layout US -TX Power: less than +5dBm frequency tolerance: +/-30ppm -Power consumption: 55mA(on), 1mA(sleep) Battery Type: two AAA batteries included） notice: after 3 minutes without any operating will into sleep mode, press any key about 1S to wake up. Package including 1 * Wireless keyboard 1 * Wireless receiver * User manual