SPECIFICATIONS

Battery Included: Yes

Brand Name: GravaStar

Certification: CE

DPI: 26000

Hand Orientation: Right

High-concerned chemical: None

Interface Type: Bluetooth

Number of Rollers: 1 pcs

Operation Mode: Opto-electronic

Origin: Mainland China

Power Source: Rechargeable

Power Type: Rechargeable

Style: DPI adjust button,Optical roller,Backlight

Type: Bluetooth Wireless