Price: $242.99 - $199.99
(as of Dec 25,2021 21:40:26 UTC – Details)

Package Dimensions ‏ : ‎ 10.63 x 7.8 x 3.31 inches; 1.74 Pounds
Batteries ‏ : ‎ 1 Lithium ion batteries required. (included)
Manufacturer ‏ : ‎ Stigma
ASIN ‏ : ‎ B085HDPPKQ

The metal material of the shell is carved by aircraft aluminium alloy enclosure,5 grip sleeves 35mm aluminium alloy ,3 with metal, 2 are rubber,5 medels to choose anyone you like for your daily work .
Tattoo Wireless 3.7V Lithium Battery 2000mAh,LED- Digital Display,the screen displays the current voltage, the proportion of remaining power and the working time of the startup, and the three data are scrolled and switched.
The voltage can be adjusted through button (+) and (-) respectively with the voltage of 0.1 V on each press.
Instead of a traditional pen-style tattoo machine, the Wireless Battery Pen machine isolated the use of tattoo cord to provide freedom on tattooing in anywhere and anyhow you wanted to.