Rechargeable wireless mouse. It can last up to 500 hours of use after a full charge. The wireless mouse will go into sleep mode automatically after 3 minutes of inactivity to save power and it will be activated to move gently again. 2.4GHz wireless connection: supports stable connection and precise track, working distance up to 10m. Plug and play. 3 DPI levels (1000, 1200, 1600) to change the mouse speed freely. Ergonomic design and optimised for the right hand. Specifically for the right hand, the contoured shape and soft rubber grip keep your hand comfortable and fatigue-free for long periods of time. and sturdy buttons that can withstand 30,000 stress tests. Extensive compatibility and hassle-free warranty. Great compatibility with Windows 10/8/7/XP, Vista Linux and Mac OS.