Tattoo Machine Kit:Professional Portable Tattoo Pen with Rechargeable Lithium Battery, Complete with USB Cable, Extra Battery, And RCA Converter - TTOOGO, 65896479

• Integrated Power Solution: This tattoo machine features a built-in lithium battery, providing 6 hours of stable voltage performance under normal 8V operation. It's designed for uninterrupted usage with a quick recharge time of 1.5-2 hours. Complete Kit for Immediate Use: Includes a hollow cup lithium battery pen, additional battery, RCA conversion head, needles, and USB cable, all housed within a sturdy flip-top box for secure storage and transport. Precision and Control: Offers adjustable voltage settings from 5V to 12V to suit various tattooing needs, ensuring precise control over the tattooing process with an easy-to-read LCD display that shows voltage and battery status. High-Performance Motor: Equipped with a robust 10V 12000 rpm motor, this tattoo pen offers consistent power and performance, ideal for detailed artistic work and efficient tattoo application. User-Friendly Design: Crafted from high-grade aluminum with CNC precision, the tattoo pen's ergonomic design and lightweight structure ensure ease of handling and reduced fatigue during long sessions.