Professional Wireless Rocket Tattoo Machine Kit RCA Interface Tattoo Pen Kit AUFeature: 1. Product Name: Rocket tattoo machine 2. Material: CNC machined aircraft aluminum alloy 3. Motor: Imported Japan motor 4. Operating voltage: 6 8V 5. Needle protrusion: 0 3. 6mm 6. Connection: RCA interface 7. Speed: 10000Rpm 8. Weight: 115g Features of Tattoo Pen: 1. This rocket rotary tattoo pen is designed to give you the next feel to an actual pen that you can receive with a tattoo machine. You can do this pen tattoo, permanent eyebrow