Wireless Rotary Tattoo Machine Pen 3mm Stroke Fast Charging LED Display Aluminum Alloy Cartridge

Feature: 1. Wireless Tattoo Power Supply Pen: Enjoy the freedom of wireless operation, no more tangled cords or restrictions on movement, which is lightweight and easy to use. 2. Adjustable Voltage Range: You can easily adjust the voltage from 4V to 12V, allowing for precise and customized tattooing. Adjustable by 0.1V each time. 3. Long Lasting Battery Life: Wireless tattoo pen built in 2000mAh lithium battery provides up to 4 hours of continuous tattooing on a single charge. 4. LED Display: Come with clear LED display, which can conveniently monitor the output voltage and remaining power, ensuring a seamless tattooing experience. 5. Compatible with Various Cartridges: Tattoo machine compatible with 90percent of tattoo cartridges on the market, making it versatile and adaptable to your needs. Specification: Item Type: Wireless Tattoo Power Supply PenMaterial: Aluminum, Electronic Components Size: Approx. 141 x 33mm 5.6 x 1.3in Battery: Built in 2000mAh Lithium Battery Craft: CNC Carving Needle Stroke: 3mm Battery Interface: Type C Interface (USB C) Working Time: 4 hours (battery output current 1.0A) Charging Time: Approx. 2.5 hours to fully charge in no electricity state Adjustable Voltage Range: 4-12V Voltage Adjustment Precision: Short press: 0.1V, long press: quick adjustment Power: 10W Speed: 12V 13500rpm LED Display: Output Voltage + Remaining Power Structure: Integrated Lithium Battery Pen Structure, Built in Lithium Battery, Removable Rotatable Battery Section Needle: Compatible with 90percent of tattoo cartridges on the market Machine Features: Adjustable needle length, LED display, long lasting battery life, detachable support.. Package List: 1 x Wireless Tattoo Pen1 x USB Charging Cable