TECKNET Wireless Mouse, 2.4G USB Computer Mouse with 6-Level Adjustable 4800 DPI, 30 Months Battery, Ergonomic Grips, 6 Buttons Portable for PC, Chromebook, Mac - Purple

【30 Months Battery Life】Using advanced process chips and intelligent power-saving technology, the wireless mouse can enjoy up to 30 months of use time with only 2 AA batteries (not included). The USB mouse features independent power switches and sleeps modes to minimize battery consumption, saving you time and money. 【50ft Wireless Distance】The wireless mouse has a 50-foot use range, which reduces interference and delay for you. No need to install any drivers, plug the TECKNET wireless mouse into the device and you are ready to go! The wireless mouse is suitable for various surfaces, such as desktops, cloth, paper, etc. Even without a mouse pad, this mouse works quickly.