This tattoo power supply machine provides 8 voltages: 5V,6V, 7V, 8V, 9V, 10V,11V,12V.
Long press the O button to turn ON/OFF, click the +/- button to adjust voltage.
This tattoo power supply could be working on rotary tattoo machine without clip cords.
Charging time: 1.5-2 hours,last working 6-8hours after full charge.
Name: Wireless tattoo power supply
Input voltage: 1A
Charge mode:USB charge
Material: ABS+Aluminum Alloy
1 * tattoo machine handle
1 * USB cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.