Tattoo Makeup Microblading Machine Semi Permanent Eyebrow Lip Eyeliner Cartridge Needle Pen Item Type: Microblading MachineMaterial: Aluminum alloy, 304 stainless steel Motor No-load Current: 17mARun Load Current: 48mAWorking Current: 80mABattery: Built-in lithium battery 2 x 450mAhUse Needle: Universal anesthesia free cartridge needleNeedle Adjustable Length: 0-2.5mm / 0-0.1in Maximum RPM: 100000rp/10mGears: 3 gearsMachine voice: Approx.25DB  Pen Length(With Needle): 15.8cm / 6.2inCharacteristics: stable needle ejection, strong power, easily coloring, no ink jet, low noiseUses: Eyebrow tattoos, lips tattoos, eyeliner tattoos, small tattoosSuitable for: Microblading artist and microblading beginners How e 1. Fully charge the machine2. Install the microblading needle3. Rotating machine scale area to adjust the needle length, and the needle length is 0-2.5mm4. Long press the machine switch for 3 seconds, the indicator light on means turning on (After turning on, it is neutral. Indicator Red - Green - Blue Cycle Transformation)5. Short press the switch in the power-on state, can adjust the speed, 3 gears speed adjustable, 1 gear high speed - red indicator, 2 gear middle speed - blue indicator, 3 gear low speed - green indicator6. During the operation, if you want to pause, you can press the key for 3 seconds at the current speed, you can pause, the indicator is the front speed light, and then press to return to the speed of the last operation.7. If you want to shut down, adjust the speed to 3 files, then press it, the machine is suspended, indicating the red-green-blue cycle transformation, than long pressing switch, the indicator is no longer blinking, that is, it is shut down;8. If you need to replace the battery during the operation, you need to shut down.9. After turning off the machine, remove the needle, and needle is a one-time use, clean the machine, put it in place, and keep the machine storage well. About Charging1. When turning off and charging, the indicator is red, when full of electricity, the indicator is green2. The instrument supports the operation when charging, the indicator is still the speed color3. After the charge is filled, it can be used continuously for 2.5h Warning This instrument only applies to the dedicated charger (5V), which is strictly prohibited e other chargers (such as 12V or higher chargers).