Interface Type: USB
Hand Orientation: Right
Style: Mini
Power Type: Battery
For: Laptop Desktop
Number of Rollers: 1
Gross Weight: 75g
DPI: 1600
Type: 2.4Ghz Wireless
Operation Mode: Opto-electronic
Number of Buttons: 4
Brand Name: SOVAWIN
Color : Red Gray Blue
DPI: 800/1200/1600
Transmission Distance: 10m
Battery: 1.5V AAA batteries*1
Working Voltage: 3V