Description: Safe and Painless: Through the microcomputer control conversion, the voltage is instantly discharged into the principle of high temperature carbonization of ions, which can quickly remove the dark pigment and dermal tissue on the skin surface without pain and bleeding. Adjustable Levels: 8 modes adjustable, meeting your different demands. Short press the ON/OFF button, switch the levels 1-8, select the corresponding gear, press and hold the OUT button to work, the green indicator light is on. Easy Use: After choosing a level, hold the pen body tightly with your hand, and gently scan back and forth on the skin, can't stay in one place for a long time when working. With LED spotlight, easy to locate. After working for 2 minutes for a long time, it will automatically enter the standby state. USB Charging: USB charging, the green indicator flashes when charging. The green indicator is always on when fully charged, and the charging time is about 2 hours. With the LCD display screen, shows the level and battery power, over-discharge protection, automatic power-off is safe and reliable. Durable Material: Made of ABS shell and steel needle, comfortable to hold, 10 replaceable fine needles and 3 coarse needles, sturdy and durable, lightweight, easy to carry. How to Use: 1. Install Needle: Clean the needle and skin with alcohol, insert the thick needle directly into the needle hole and tighten it clockwise, while the thin needle is put into the needle cover first, and then tighten the needle cover clockwise. 2. Power On and Off: Press and hold the ON/OFF button for 2 seconds to power on, the LCD screen will light up to display the battery level and gear position, press and hold the button for 2 seconds to power off. In the power-on state, if there is no operation, it will automatically shut down after 10 minutes. 3. Charging: The product cannot be charged during operation, please do not overcharge or charge when the battery is exhausted, otherwise it will affect the battery life. 4. LED lighting: When the power is turned on, double-click the ON/OFF button to turn on the spotlight, and double-click the button again to turn off the spotlight. Specification: Material: ABS+steel needle Color: White Size(LxWxH): About 182x26x26mm/7.17x1.02x1.02inch Input current: 5V/1A Output power: MAX5W Powered by:1x 800mAh 3.7V rechargeable battery(built-in) Package includes:  1pc x Mole Remover Pen 10pcs x Fine needle 3pcs x Coarse needle 1pc x User Manual 1pc x USB Data cable Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.