Overview:1.Using the latest technology, safe, convenient and fast.2.It has 9 strengths and can be processed differently. Lower levels are used for spots and freckles; stronger levels are used for moles and skin labels.3.Removes spots without bleeding.4.Stainless steel pen is non-toxic, hygienic, not easy to rust, and can be used safely.5.The LCD display shows how much power and intensity.6.Direct charging via USB cable, easy to carry and easy to operate. High-capacity battery.(1)Select a suitable needle and level according to the size, position, depth and type of pigmented nevus.1-3 levels for small spots and moles, 4-6 levels for small and medium-sized moles and plaques, 7-9 levels for mung beans-sized large spots plaques and warts.(2)Use coarse needles to remove dark spots and fine needles to remove moles, fat granules, aged spots, flat warts.How to Use:1. Use alcohol cotton to disinfect the skin around the treated zone. Then disinfect the needle.2. If you are particularly sensitive to pain, please apply some soothing cream prior to use. The area of the soothing cream should be larger than the treated part. Keep for 15 to 20 minutes and then wipe it off.3. Select a suitable level. Gently apply to the skin. Do not operate with force. Keep your hand still, and gently move the tip of the pen back and forth or in a circular motion. When the needle tip touches the skin, you will see the electric spark and feel a slight tingling. Then the treated part will be burnt and charred and the skin around the treated part will raise slightly.4. Use a cotton swab to wipe burnt skin off gently. Do not keep the tip on one point for too long. Otherwise, burnt skin may not easy to be wiped off. Follow correct instructions and wipe when operating.5. After use, wait for some time and then wipe off the secretion on the treated part. Disinfect the area again and then apply some repair solution, repair ice crystals or vitamin E three or more times a day.6. Press and hold the power button to turn the device off. And then clean the needle and body of the device.Specifications:Product name: Dark spot removal penColor: Green/WhiteSize:20*2.5cmGear position: 9 gearsVoltage:5V Rated power:1.5WPackage Content:1 x Removal pen1 x Coarse needle1 x Needle Sleeve5 x Fine needle