SPECIFICATIONS
Number of Rollers: 1 pcs
Brand Name: HKQH
Number of Buttons: 3
DPI: 1600
Package: No
Hand Orientation: Right
Interface Type: bluetooth
Power Type: RECHARGEABLE
Operation Mode: Opto-electronic
Origin: Mainland China
Certification: none
Type: Bluetooth Wireless
Gross Weight: 80
Choice: yes
semi_Choice: yes