【COMPLETE KIT INCLUDES】tattoo pen machine x 1; charging cable x 1; tattoo ink cups x 20; 30ml tattoo black ink x 1; 5ml tattoo ink x 10; tattoo gloves x 1; tattoo cartridge needles x 10; tattoo grip cover x 1; 30ml green soap x 1; 15ml transfer gel x 1; practice skin x 1; transfer papers x 5 (Please note: The tattoo machine is wrapped in transfer paper, please carefully check the item.) 【LIGHTWEIGHT & ERGONOMIC DESIGN】This wireless tattoo pen weighs only 143g (5.04oz) and features a classic black appearance. Its slim body and comfortable grip are ergonomically designed, making it suitable for long-term tattoo creation. The tattoo machine is compatible with standard cartridge needles and can be used for various tattoo styles. 【LED DISPLAY AND 1600MAH BATTERY CAPACITY】Built in detachable 1600mAh battery, fast charging through Type-C, takes 2-3 hours to fully charge, and can support continuous operation for approximately 2-6 hours. The tattoo gun is equipped with a smart and clear LED digital screen that displays the working voltage and battery level. The side buttons can freely adjust the voltage, making it easy for tattoo artists to control. 【POWERFUL MOTOR】This rotary tattoo pen has stable and powerful performance, with a stroke length of 3.5mm and a working voltage of 4-12V. It runs at a speed of 6200 RPM under an 8V working voltage, with low vibration, low noise, and stable output. Suitable for lining, shading, and coloring. 【TATTOO CARTRIDGE NEEDLES】This professional beginners kit includes 10pcs tattoo needles(5pcs each for 3RL and 9RM models), all of which are sterilized by EO gas and individually packaged. Each needle is made of high-quality 304 stainless steel material, which is easy to color and absorbs ink quickly.