Feature: 1. Space aluminum alloy shell, sturdy and durable, light weight, light and comfortable grip, non-slip. 2. The length of the needle can be adjusted by rotating the pen head, which is convenient to control, safe and fast. 3. Upgraded coreless motor, faster speed, long‑lasting non‑hot, high shock absorption, strong stability. 4. Mute technology reduces the sound of the motor, and the sound is small when in use. 5. 5‑Speed regulation, quick start, light control button for sensitive adjustment of speed. Specification: Item Type: Microblading Machine Material: Aluminum alloy Voltage: 100-240V Needle Discharge Length: 0-2.5mm / 0-0.1inTattoo Pen Length (Not include needle): Approx.10.5cm / 4.1inTattoo Pen Weight (Not include needle): Approx.48g / 1.7ozSpeed: 5 gear speed regulationUse Needle: Universal cartridge needleFunction: Eyebrow tattoos, lip tattoos, eyeliner tattoos, small tattoos, MTS, eyelash growthTrait: Wireless operation, strong power, long-lasting battery life, stable needle output, fast coloring, no needle flying, silent operation, compact body, 5-speed adjustmentSuitable for: Beginners and professional tattoo artists . Package List: 1 x Tattoo Pen1 x Plug1 x Connecting Wire2 x Single Needle (Random Model) Note: 1. Do not use this instrument in high temperature and humid places;2. The continuous use time of this instrument should not exceed 4 hours, and it needs to be turned off for more than 1 hour to continue operation after 4 hours;3. This instrument is a professional instrument, and the operator must undergo professional training;4. Do not use this instrument on people with physical and mental discomfort, pregnant women, skin diseases or allergies;5. Please avoid using this instrument when drinking alcohol or being unwell;6. It is forbidden to disassemble this product by yourself;7. Do not use the power adapter not equipped by our company, and pay attention to the safety of electricity.