Features:
OOTDTY
Brand new and high quality
Voltage Adjustable: 5 to 12V adjustable voltage, adjustable voltage accuracy of 0.1V, to meet the needs of the tattoo artist to operate different parts of the speed.
Interfaces: Tattoo power supply using standard interfaces, suitable for most tattoo machine, the closure is tight, not easy to fall.
Long Lasting: Built in 1400mAh high capacity battery, fully charged state, can work continuously for 4-8 hours.
Lcd Display: Power supply is equipped with an LCD display that shows the current voltage, remaining power, easy to observe and operate the tattoo artist.
Lightweight: Lightweight and compact allows the power supply and your tattoo pen to blend into one, omitting the power cord for easy operation.

Specifications:
Material: Aluminum
Color:Black/Blue/Gray
Interfaces: RCA
Battery: 1400mAh
Power supply input voltage: RCA5V
Output voltage: 4.2-12V
Charging : 4 hours
Working hours: 4-8 hours
Size: Approx.32x67mm/1.25×2.63inches

Package Includes:
1x Power Supply

Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.