1. Instant scanning spot is a high-tech beauty instrument. The computer system generates high-frequency current, which can sweep freckles, age spots, flat warts, etc. in an instant, and can achieve fast and safe without bleeding or pain. 2. Give thick needle and fine needles 3. USB data cable, can be charged in the mobile phone, computer, car, convenient to charge. The energy can be adjusted and adjusted according to your skin condition.