Main functions: 1. English Keyboard; 2. Wireless Keyboard; 3. 2.4GHz Wireless; 3. For Gaming; 4. For TV BOX PC Laptop Tablet; 5. PC Reomte for Home entertainment, multi-media education, training, conference,presentation controlled with computor. 6. Remote control for Google Andrid TV dongle. 7. Wireless connection, portable size 8. To enjoy PC Multi-media Entertainment at home 9. Convenient& efficient for Conference, Presentation& lecturing 10. To share large TV and projector screen 11. Large PAD for handwrite 12. color: white and black, please advise the color you want, or we will ship the colors randomly. Notice: This keyboard uses AAA battery, battery is not included. And it does not have USB cable.