Brand Name: NoEnName_Null
Type: 2.4Ghz Wireless
Origin: Mainland China
Package: Yes
Certification: CE
dpi: 1000
style: trackballs
power type: rechargeable
hand orientation: right
interface type: usb
feature 1: mouse ball
feature 2: trackball
feature 3: wireless ergonomic mouse
feature 4: ball mouse
feature 5: track ball mouse