Free yourself from your corded RCA tattoo pen machine without sacrificing power. The W7 is a high-quality touch-screen power supply that operates like no other. Powerful, lightweight, and built to last. Voltage is adjustable by each point.
Power On/Off = Hold Power Button (2 secs)
Increase Voltage = Tap Up arrow
Decrease Voltage = Tap Down arrow
|Charge Type||USB Type-C|
|Usage Time||8+ Hours|
|Compatibility||Suits all RCA tattoo pen machines|
* Yes, it works perfectly with Bishop Wand.