1. RF2.4G wireless connection 2. USB connection, plug and play 3. Power supply: DC 300mA/5V 4. Wireless transmission power: 2dBm 5. Receiving sensitivity: -85dBm 6. Size: 151x59x13.7mm 7. Weight: 90g 8. Touchpad size: 35x35mm 9. A keyboard with multimedia function keys and game control keys, and a built-in smart touchpad, which can be switched between horizontal and vertical directions freely. 10. Computer remote-controlled home entertainment, multimedia education, training, conferences, presentations and computer control 11. Scope of application: car TV, HTPC, large screen TV, smart TV, hard disk player, network player, projector, set-top box, tablet computer
