Brand Name: BuyinCoins
Origin: Mainland China
Type: 2.4Ghz Wireless
Number of Rollers: 1 pcs
Gross Weight: 200186679g
DPI: 1000
Package: No
Number of Buttons: 5
Operation Mode: Opto-electronic
Style: Mini
Power Type: Battery
Model Number: 253185
Hand Orientation: Right
Interface Type: bluetooth