Firstsing 2.4GHz  Keyboard Air Mouse Combo  Wireless Keyboard for  Android TV Box PC Laptop

1.2.4G flying mouse 2. Wireless connection,smart&portable size;
3. To enjoy PC Multi-media Entertainment at home;
4. Convenient& efficient for Conference,Presentation& lecturing;
5. To share large TV and projector screen;
6. Large PAD for handwrite;

7. Operational range: up to 10 meters
8. Transmit power: +5db Max
9. Operation current: <50mA
10. Charging current: <300mA
11. Sleep current: <1mA