SABER Wireless Tattoo Pen Machine Kit Adjustable Stroke

Description Stroke adjustable: from 2.4-4.2mm, meet your different tattoo style request. Motor Size 18*27 mm, Max speed 12V 11500 RPM. Customized high quality coreless motor. Battery capacity 1500 mAh, Charging time 2 hours, working time about 4-6 hours depend on your voltage and cartridge needles. Voltage ranges from 4-12 v, resolution 0.1v.