Wireless Slim Rechargeable Bluetooth Mouse Silent Click

Silent Click and Adjustable DPI: 

Special soundless design for the right and left buttons, make you concentrate on working or playing games without disturbing others. Switch DPI levels among 800, 1200 and 1600 to to meet your needs with high precision. Advanced Optical Tracking Technology ensures greater sensitivity for precise tracking on a wide range of surfaces.

Rechargeable and Energy Saving: 

The mouse built-in rechargeable battery, with a charging cable. No need to change batteries. To save power and for long-term usage, the mouse will automatically enter into the sleep mode after 11 minutes of inactivity, it can be waken up by clicking any button.