Shhhmouse Wireless Mouse for Laptop, USB Computer Mouse Bluetooth, Black

Quiet Click Mouse - 90% noise reduction 3 DPI levels - 1000/1200/1600 Plug-and-play USB 2.4GHz nano receiver Sleep mode after 8 minutes of inactivity Powered by 2 x AAA batteries (included) Innovative IR light tracing technology delivers maximum tracking accuracy for various surfaces Stellar 3065 energy-saving sensor - low power consumption without compromising on perf Long working distance of up to 39 ft Contoured shape and sweat resistance Small and portable