Rapoo Wireless Optical Fabric Mouse M20 

• Rapoo’s Multi-Mode Wireless technology ensures full compatibility and automatic pairing. Whether your device supports Bluetooth 3.0 or prior, Bluetooth 4.0 or beyond, or you wish to connect via the 2.4 GHz Wi-Fi dongle you can be sure the M20 wireless mouse is compatible.
• Rapoo M20 fabric mouse automatically pairs the working device, connects to multiple devices, and easily switches among them in a click of a button. 
• Enjoy responsive and smooth cursor control on practically every surface wehn using M20 Rapoo  
• features silent switches that allow you to use your mouse freely without disturbing others, making it perfect for late-night projects at home, to use at public places and while traveling.