SPECIFICATIONS
Number of Rollers: 1 pcs
Brand Name: USLION
Number of Buttons: 2
DPI: 2100
Package: Yes
Style: 3D
Hand Orientation: Right
Interface Type: bluetooth
Time to market: Mar-14
Power Type: RECHARGEABLE
Operation Mode: Opto-electronic
Origin: Mainland China
Certification: CE
Type: Bluetooth Wireless
Choice: yes
semi_Choice: yes