SPECIFICATIONS

Battery Included: No

Brand Name: congdi

Choice: yes

DPI: 1600

Hand Orientation: Both Hands

Hign-concerned Chemical: None

Interface Type: USB

Number of Buttons: 4

Number of Rollers: 1 pcs

Origin: Mainland China

Package: Yes

Power Type: Battery

Style: DPI adjust button,Infinity scroll

Type: 2.4Ghz Wireless