Wireless Bluetooth mouse, LOGITECH Pebble 2 M350S, graphite A small, thin Bluetooth® mouse with a button that can be customized. Specifications for technology Unique characteristics round, slender, and ambidextrous, constructed from recycled plastic A minimum of 58% of the plastic in one Pebble Mouse 2 M350 is recycled, with the exception of plastic used in packaging and printed wiring assemblies (PWA). Pairing multiple devices (up to three) Middle button that can be customized using Logi Options+ App 2 Available at logi.com/optionsplus for Windows and macOS Silent Touch Technology produces quiet clicks. Compared to the Logitech M185, the click noise was reduced by more than 90%. Click left and type the dBA level, which was measured at one meter by an independent lab. Click Here for Additional Information. Wireless Bluetooth mouse, LOGITECH Pebble 2 M350S, graphite INTENDED TO DIFFERENT Show off who you are with to the world.