Type: 2.4Ghz Wireless
Number of Rollers: 1
Gross Weight: 160g
DPI: 1600
Package: Yes
Number of Buttons: 7
Operation Mode: Opto-electronic
Style: Trackballs
Power Type: Rechargeable 10 Million times
Model Number: Wireless mouse A5
Hand Orientation: Right
Interface Type: USB
Wireless Mouse Range : Wireless Workable Range: 15M / 49.21ft
Dimension: 125 * 78 * 35mm / 4.92 * 3.07 * 1.38in
Warranty:1 Year Warranty