Brand Name: MACHENIKE
Origin: CN(Origin)
Type: 2.4Ghz Wireless
Certification: CE
Number of Rollers: 1
Gross Weight: 125g
DPI: 2400
Package: Yes
Number of Buttons: 7
Operation Mode: Opto-electronic
Power Type: Rechargeable
Model Number: M7
Hand Orientation: Right
Interface Type: USB