It is applicable to all types of tattoo machine and a perfect tattoo tool.
It is a good invoice and easy to carry.
You can set the voltage accurately and adjust the voltage freely within the range.
easy to use,durable and can be used for a long time
easy to install,Compact and convenient to carry.
Beautiful appearance and excellent performance.
Please use the machine within the range, if it does not work, please check the input and output line