Material: An environmentally friendly tattoo power source made of aluminum alloy frame and high quality insulating plastic, small in size and light in weight (2.57oz), easy to carry and easy to tattoo outdoors.

High quality lithium battery: wireless tattoo power supply uses 3 600mah lithium batteries, working voltage 3.7V, output current 2A. Fast charging, can be fully charged in 1.5-2 hours.

Long working time: under normal voltage 8V, voltage stable state can last more than 5 hours, voltage stable.

Powerful :LED display displays 8 output voltages, corresponding to 5-12V. Adjust the output voltage more convenient and fast. Suitable for most brands of tattoo machine, eyeliner and eye shadow.

What's included :1 wireless tattoo audio port, 1 USB power cord. Ambition wireless power uses USB charging cord to charge.