Multi-function wireless mouse and keyboard features: 1. Support air mouse wireless keyboard; 2. Supports intelligent voice control function; 3. Supports infrared remote control; 4. 2.4G wireless transmission signal stability; 5. USB transceiver plug and play; 6. With intelligent power-saving mode without any operation in 30 seconds into standby mode press any key to be used again wake up but you can not wake up remote mouse and keyboard; 7. Metal frame the appearance of fine fashion; 8. Ergonomically designed comfortable feel; 9. Built-in lithium battery long standby time 10. The radio (2.4G RF) connection smart & portable 6-10 meters away