FOREV FVW312 1600dpi 2.4G Wireless Silent Portable Mouse(Black)

1. Ergonomic design, skin-friendly feel, non-slip and sweat-proof, comfortable to use.2. 2.4G connection, stable 10 meters transmission signal, fast output.3. Three DPI adjustment buttons to meet different needs.4. Resolution: 800-1200-1600DPI5. Operating distance: 10 meters6. Power supply mode: AA battery (not included)