Brand Name: NoEnName_Null
Type: 2.4Ghz Wireless
Number of Rollers: 1
Gross Weight: 45g
DPI: 1600
Package: Yes
Number of Buttons: 4
Operation Mode: Opto-electronic
Style: Finger
Style: 3D
Power Type: Battery
Model Number: DN1264-01
Hand Orientation: Both Hands
Interface Type: USB