Brand Name: NoEnName_Null
Type: 2.4Ghz Wireless
Origin: Mainland China
Hand Orientation: Both Hands
DPI: 1200
Package: Yes
Number of Buttons: 3
Power Type: Battery
Style: Finger
Certification: NONE
Number of Rollers: 1 pcs
Interface Type: USB
Material: Plastic
Color: Yellow,Purple,Gray,Red,Blue
Size: approx.: 14x2.5x1.8cm
DPI: 1200 dpi.
input: 5V 1-2A
Power supply: 250mAh Rechargeable battery