1. Auto connect through 2.4g wireless.
2. 2.4G wireless QWERTY keyboard and touchpad combo.
3. Supply additon media keyboards.
4. Supports all sorts of device with standard USB port.
5. Backlit swappable color Red green and blue.
6. Suppoorts opreation system: xpwin7win8androidios etc.
7. Adopts high quality capacitive touch sense technology with notebook operation quality.
8. The built-in high quality rechargeable lithium-ion battery is durable and safe.