15 Speed: Semi permanent makeup machine with 5 speeds can be adjusted, the speed is up to 15000rpm, provide fast coloring and beautiful tattoo. 2Strong Motor: Permanent makeup device adopted powerful motor, one button to start, and with LCD screen to display the operation state. 3Easy Adjust: The length of the needle can be adjusted by rotating the lower part, the adjustment range is 02.5mm, provide quick needle discharge. 4Littile Vibration: Permanent makeup machine with low noise and small vibration, easier for the tattoo artist to control, and can make customers more relaxed. 5Aluminum Alloy: Microblading makeup tattoo pen made of aluminum alloy material, firm and sturdy, comfortable to grip and long term use without hot.