FB10C comes with dual mode -- Bluetooth mode and 2.4GHz Wireless mode, which bring quick response,
precise movement, stable connection & smoother tracking.
3 Devices can be connected at the same time. It realizes free switches between 3 devices only by one click.
With lithium battery, you don't worry about changing battery often, which is environment friendly.
Warning: Limite charge with 5V (Voltage).
Adjustable resolution 1200/1600/2000/2400 DPI.