With 2.4GHz wireless technology, the mouse can reliably be operated at a working distance up to 6 meters
Simply connect the USB nano receiver (included) into an available USB port on your laptop or computer, power on the mouse and click away (no extra software pairing required)
You can easily adjust the cursor sensitivity to 800 or 1600dpi by pressing the DPI button located near the scroll wheel
One non-recycled non-rechargeable alkaline AA battery is included