Brand Name: Gyotqa
Battery Included: No
Type: Bluetooth Wireless
Origin: Mainland China
Operation Mode: Opto-electronic
Hand Orientation: Both Hands
DPI: 1600
Package: Yes
Power Type: Rechargeable
Movement speed, IPS: 600
Style: 3d
Time to market: Dec-04
Number of Rollers: 1 pcs
Gross Weight: 150
Number of Buttons: 6
Interface Type: USB
Choice: yes
semi_Choice: yes