1The length of needle can be adjusted from 0 to 2.5mm by rotating the pen tip of the machine. 23 Speed adjustment, short press one button to start, the default is the 1st gear, is also the highest speed, short press again to change gears, the lowest speed is the 3rd gear, easy for tattoo artists switch speed to operate different parts. 3LCD display, easy to observe gear speed. Do not fly needle, plug and play, double layer needle lock, stable needle discharge. 4Super silent, low voice at work, can reduce the tension of customers, improve the efficiency of tattoo artists. 5Long and strong endurance, high frequency power output, greatly improve performance, stable operation, long service life. 6Strong power, hollow cup movement, strong motor, strong penetrating power, durable and stable without heating. The whole body is made of advanced aluminum alloy, comfortable to hold and antideformation. 7Come with 2 types of needles, which are widely used. 4pcs pen tips antislip ring, can replace the aging ring, safer use.The storage bag can store and arrange the machine at any time to protect the machine from damage and loss. Condition: 100% Item Type: Microblading Machine Material: Aluminum alloy, steel Plug: 100-240V US Plug Built-in Battery: 500mAh lithium battery Charging Cable Length: Approx. 1.4m / 4.6ft Size: As Pictures Show Included Needle Type: 0.18 single pin needle x 5 + 3R needle x 5 Use Needle: Cartridge needle, microneedle Usage: Eyebrow tattooing, eyeliner, bleach lip, small tattoo, MTS, preserve youthful looks, eyelash growth, etc Features: Anaesthesia-free, color uniform, three - speed regulation, quiet operation, ergonomic design, steady needle discharge, high speed, low noise } 1 x Tattoo Pen 5 x 0.18 Single Pin Needle 5 x 3R Needle 1 x US Charger 4 x Pen Tip Anti-Slip Ring 1 x Machine Storage Box Do not use any other power cord in the machine, or it will burn out easily, because the voltage is different.