With its aluminum alloy roller, CNC edging process, strong and wear-resistant,low noise mute button, electroplating process tempered, anti-slipvertical bar, low noisedesign, this mouse is so elegant and comfortableto hold.One-click is for one level, which is so convenient to operate.It has 800-1200-1600 DPI 3 levelsfine-tuning, sensitive and fast movingfunctions, so itcan also be accurately positioned.With light weight 2.4g plus bluetooth 5.1 chip and stable one-button switchmake it more pleasant to use at office or home.One-clickto return to the desktopkeeps your data confidential.With low power consumption and energy saving technologydesign, you can charge one time for 60 days to use to avoid changing battery frequently.Item Name: Wireless MouseMaterial: Aluminum Alloy, PlasticSound: Lower than 30 DecibelsBattery: 500mAh (Included)Resolution Adjustable: 3 LevelsDPI: 800/1200/1600Features: Wireless, Portable, Computer AccessorySize: 11.2cm x 6cm x 2.6cm/4.40" x 2.36" x 1.02" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wireless Mouse1 x USB Cable