Coreless motor 2016 Tattoo Battery Pen Machine 無線紋身機 (Free Shipping 免費送貨)
Size: 32mm*142mm
Weight: 197g (including battery compartment)
Using polymer battery (1,800mah)
charging for 2 hours, Work 5-8 hours
2016 coreless motor
Rotating speed: 10,800rpm
Working voltage: 5-12V
Stroke: 3.5mm
Adjustable Needle Length: 0-4.5mm
Strong start/timing/pause/quick voltage regulation functions all available