Rapoo B20 Silent Wireless Optical Mouse

Connectivity: 2.4GHz wireless with nano USB receiver.

DPI: 1200 DPI optical sensor.

Buttons: 3 buttons (left, right, scroll wheel).

Design: Ambidextrous ergonomic, suitable for both left and right hands.

Wireless range: up to ~10 meters.

Battery life: up to 12 months with one AA battery.

Dimensions: ‎113 × 60.5 × 37.7 mm.

Weight: ~ 60-66 g. r

Color options: Black, Blue, Pink.