- 1. Ergonomically designed, optical tracking technology, working on many different surfaces and ideal usage for home, office or game.
- 2. Wireless 2.4 GHz car mouse, comfortable touch.
- 3. Rolling line by line up and down; rolling column by column from left to right.
- 4. Low-voltage alarming function, plug and play mode, no need driver.
- 5. The dongle can be stored into the mouse neatly when it is not used, receiver storage space and carrying easily.
