Features: This is wireless 2.4Ghz QWERTY portable multimedia keyboard and touchpad combo with USB receiver, supporting multimedia control key and also make a breakthrough in indicators by adding Low power and CAPLOCK indicators .Built-in rechargeable lithium-ion battery, using USB cable for charging, Touchpad with multi-finger functions, Single click as left mouse, and double click as right mouse, Auto sleep for saving battery, clicking on any key to activate. USB receiver is inserted back in the keyboard for convenience and protection. Operation: Insert the USB receiver adapter from back cover of the keyboard into an available USB port. Turn on the keyboard and the 2.4G RF indicator does not stay on after flashing, then you can use the keyboard. Please note:if the 2.4G RF indicator can not stay on and keeping flashing, please try following steps to repair:
Step 1: keep your PC on , and be sure the keyboard is full of power.
Step 2: press the "ESC"without releasing.
Step 3: power on the keyboard and release the "ESC" immediately.
Step 4: plug the USB receiver on the USB port of your PC. Wait a moment, the keyboard will repair automatically. Then you can try if it works well.
Specification:
Receiver (dongle): Nano style Connect port: with USB 2.0 above
RF mode: 2.4GHz GFSK
Transmission distance: up to 10 meters
Battery Capacity: 850mAH
Long-time Stand-by: 500-700 hours
Operational voltage: 3.7V