H9 2.4G Mini Wireless Gaming Backlit Keyboard Touchpad Air Mouse for PC TV BOX With RGB Backlight

Specifications Operating range 10 meters MAX without signal disturbance and no direction limit Frequency range 2 403GHZ 2 480GHZOperational voltage 3 3VCharge Voltage 4 4V 5 25VModulation GFSKChannel 78channelsTX Power less than 5dBmTransmission rate 1M bit secFrequency tolerance 30ppmPower consumption Normal 20mA Sleep 15uAColor BlackInterface Type USBType 2 4GHz WirelessBattery Type Built in lithium ion batteryFeatures 68 key over180 000 Colors available2 4GHz wireless connection methodWith innovative screen scroll designAutomatic sleep and wake up function of the keyboardCompatible with HD device USB interface Android OS HDMI player TV STB DVD VCD CD deviceMulti functional mini keyboard with touchpad audio chat smart and portable sizeWith the innovative design of mouse function you can use a touchpad or air mouse to realize traditional mouse featuresErgonomic design perfect shapeThe ergonomic handheld design is easy to carry and operateBuilt in 300mAh lithium ion battery standby time up to 48 hoursApplication Desktop LaptopNote After 3 minutes without any operating will into sleep mode press any key about 1s to wake up Package Included 1 x Backlit Wireless keyboard1 x Wireless Receiver1 x Charging Data Cable1 x User Manual