Wireless Mouse Bluetooth Mouse Wireless Ultra-Thin Silent Rechargeable Lightweight 2.4GHz 3DPI Mode, can be used with laptops, business computers, etc. 2.4GHz wireless connection is also possible by using the USB receiver stored in the mouse. The 3-stage DPI switching switch allows you to freely set the mouse speed according to your application. Charging cable included. Product Parameters: Color: METAL GRAY Operating Mode: 2.4g + bt5.2/bt3.0 Dpi: 800-1200-1600dpi Product Size: 112*58*25mm Number of Switches: 4 keys (mute design) Switch Life: 10 million times Voltage/Current: 5V/500mA Battery Capacity: 500mAh Operating Range: 10m Product Weight: Approx. 69g