Plug & Play - Comes with a tiny USB Nano receiver (stored within the back of the mouse) just plug it into your PC and then forget it. 5 Adjustable DPI Level (2600/2000/1600/1200/800) - choose your own cursor speed. 2.4GH z Wireless Mouse- Ensures reliable connection with an increased working distance of up to 15m and eliminates delays dropouts and interference. Contoured shape with soft rubber grips provide all-day comfort. TECKNET Tru-Wave Technology - Provides precise smart cursor control over many surface types. TeckNet Co-Link technology ?C after pairing there??s no need to re-establish pairing after a signal loss or shutdown.

Hassle-free Design - Up to 24-months battery life with a battery level indicator. Smart auto-sleep mode saves power (battery life may vary based on user and computing conditions). Compatible with Windows XP Vista 7 8 8.1 10 and Linux. Works with Notebook Chromebook PC Laptop Computer and more. (batteries are NOT included)