Brand Name: Erilles
Type: 2.4Ghz Wireless
Origin: Mainland China
Hand Orientation: Both Hands
DPI: 1600
Package: No
Number of Buttons: 4
Power Type: Battery
Style: 3D
Style: Mini
Time to market: Dec-04
Certification: CE
Number of Rollers: 1 pcs
Gross Weight: 105
Operation Mode: Opto-electronic
Interface Type: USB
Choice: yes
semi_Choice: yes