Tattoo Power Supply RCA Wireless Battery Black Tattoo Machine 【Underside Adjustment】The internal regulator on

【Underside Adjustment】The internal regulator on its underside to prevent the accidental shifting position of the needle of the cartridge during adjustment

Defender cartridge grip（diameter 28mm) is designed with internal regulator on its underside to prevent the accidental shifting position of the needle of the cartridge during adjustment

1pcs x manual

All cartridges are handcrafted by production line professionals

tattoo grip tape wrap

Tattoo Power Supply RCA Wireless Battery Black Tattoo Machine 【Underside Adjustment】The internal regulator onVisilble LED screen shows "operating voltage""capacity" "timimg" . 2 modes of voltage operation that by "click" or "long press" voltage button, + 0. 1v. Wireless tattoo power supply can work 2 3 hours with ONE battery for tattooing. Two replaceable wireless batteries, charged fully in 1 hours. This wireless tattoo power supply can compatible with all RCA connector rotary pen tattoo machine. Connecter: RCA Material: Aircraft aluminum Operating Voltage: