rosoft Mobile Mouse 1850 for business black optical 1000dpi wireless USB for laptop 2but

Weight: 90 g
Design: For left hand, for right hand
Description: Connection interface: USB Type A, radio channel, design: left-handed, right-handed, operating principle: optical LED, number of keys: 3, optical sensor resolution: 1000 dpi
Width: 58.1
Type: Compact mouse
Working hours: Up to 6 months
Power supply: 1xAA
Connection type: Wireless
Length: 100 mm
Principle of operation: Optical LED
Connection interface: USB Type A, radio channel
Wireless range: 5 m
Number of keys: 3
Built-in Options: Scroll wheel
Optical sensor resolution: 1000 dpi