Feature:1. Needle Stroke Adjustable: Rotating the pen ring can adjust the length of the needle, adjustable range of 02.5mm, accurate positioning, convenient manipulation, safe and fast.2. Quality Motor: Coreless motor speed is 5 times faster than ordinary motor, lasting not hot, anti vibration, ultra quiet operation, strong stability, no flying needles, no ink spray.3. Speed Selectable: Eyebrow, eye and lip tattoo operation can be adjusted in 5 speed, with 4 different types of needles, liner and shader more convenient.4. Applications: Eyebrow tattoo, lip tattoo, eyeliner, small tattoo can be used, a wide range of uses, is a good helper for tattoo artist, special designed for semi permanent tattoo makeup.5. Material: Space aluminum alloy shell, strong and durable, light weight. Ergonomic design, light and comfortable grip, no slippery hand while holding and using.Specification:Item Type: Microblading PenMaterial: Aluminum Alloy Color: SilverInput: AC100-240V 50/60HzOutput: DC5V0.5V 1000mA100mABattery: Built in lithium battery 600mAhBattery Life: 1.5 hoursTattoo Pen Length (Without Needle): Approx. 144mm / 5.7in, Diameter: Approx. 21mm / 0.8inSpeed: 5 Gears speed adjustableLength Adjustment Range: Approx. 0-2.5mm/0-0.1inNeedle: Tattoo Cartridge NeedleUsage: Eyebrow, eyeliner, lip, MTS, small tattoo, etcUsers: Tattoo artists, tattoo novices.Package List:1 x Tattoo Pen1 x USB Cable 1 x Plug 4 x Needle (1P, 3P, 5FP, 7FP)