The Ugreen MU006 wireless optical mouse offers unparalleled working freedom, eliminating unnecessary cables thanks to USB 2.4GHz wireless technology. You can adjust the mouse sensitivity to your needs by selecting one of five DPI values , ensuring precision both at work and at play. The quiet operation of the device allows you to focus on your tasks without unnecessary interruptions, and the reliable energy saving system guarantees performance on one set of batteries for up to 18 months. Compatibility with multiple operating systems ensures ease of use in a variety of environments.Specifications:Brand: UgreenModel: MU006Colour: BlueMouse type: wirelessSensor type: opticalProduct dimensions: 11 x 7 x 3.5 cmButton life: approx. 3 million clicksMouse sensitivity: 1000 / 1600 / 2000 / 4000 DPINoise level: ≤ 40 dBWi-Fi receiver operating frequency: 2.4 GHzSignal range: up to 15 mPower supply: battery - 1 x AA (R6)Compatibility: Windows 10/8/7, Mac OS, Chrome OS, LinuxAttention! Only one AA battery is needed to power the Ugreen MU006 mouse - not included.