ProtoArc Wireless Index Finger Trackball Mouse Rechargeable RGB Rollerball BT 2.4g Mice for Computer Laptop 3 Device Connection

SPECIFICATIONS

Battery Included: No

Brand Name: SEENDA

Choice: yes

DPI: 1600

Gross Weight: 250

Hand Orientation: Both Hands

High-concerned chemical: None

Interface Type: USB

Number of Buttons: 4

Number of Rollers: 1 pcs

Operation Mode: Trackball

Origin: Mainland China

Package: Yes

Power Type: Rechargeable

Style: Trackballs,Backlight

Type: Bluetooth Wireless

seenDa Model: EM03