Logitech B170 Wireless Mouse

Connection Type: 2.4 Ghz wireless

Color: Black

Optical Sensor Resolution: Advanced optical tracking

Dimension(LxWxH): 97.7 mm (3.85 in) x 61.5 mm (2.42 in) x 35.2 mm (1.39 in)

Battery Life: 12-months

Weight: 70.5 g (2.49 oz) with battery

Warranty: 01 year Warranty