Features:
Fits for all the devices which has the bluetooth functions.
Entirely in accordance with Bluetooth 2.0&HID Profile V1.0 Fully support AFH hopping technology, high anti-interference ability.
Using bluetooth technology, 10 meters distance usage.
Suitable for Windows 7/XP/Vista Android 3.1 + Tablets.
Resolution frequency(800-1600DPI)conversion.
Lightweight design is ideal for travel.
Powered by two AAA batteries (Not included)