SPECIFICATIONS

Battery Included: Yes

Brand Name: NoEnName_Null

Certification: CE

Choice: yes

DPI: 2000

Hand Orientation: Right

Hign-concerned Chemical: None

Interface Type: USB

Number of Buttons: 7

Number of Rollers: 1 pcs

Operation Mode: Opto-electronic

Origin: Mainland China

Package: Yes

Type: Wired