1. Spots And Nevus Removal: Blue lighting spot pen adopted powerful and fast energy to effectively decompose melanin, thus remove spots and nevus.2. Skin Repair: Light spot remove pen can reduce freckles and tattoo, which can effectively improve skin, makes skin smooth, white and spot free.3. Adjustable Frequency Gears: Light spot remove pen with multi frequency and 3 emit light modes, can be adjusted to meet your basic and different needs.4. Safety Usage: With alloy contact and UV treatment, for anti wear. Adopts heat dissipation hole, safer to use and prevent internal heating, causing damage.5. Display Screen: Light freckle remove pen with display screen for convenient operation, can be operated by one hand, and adjust by simply pressing keys.Specification:Item Type: Blue Lighting Spot PenMaterial: ABSVoltage: 100-240VFunction: Remove spotty small spots and nevusSuitable: Beauty salon, home, beauty center, health clubHow to Use:After powering on the digital normal display, press the frequency button. Blue lighting has 3 frequency modes, divided into 1, 2, 3 light output modes. Press the energy increase button to adjust the energy. After setting, press switch, and machine will emit light continuously. After completing operation, machine can be shut down.Package List:1 x Blue Lighting Spot Pen1 x Plug 1 x Manual1 x Eye CoverNote:Operation Method:1. Plug in the power, the machine is energized, digital display 0.2. Press the frequency mode selection button to select the frequency, and then set the output energy.3. After setting, press the switch to output energy.4. Wear protective glasses during operation.5. Keep the machine cleanse and avoid contact with other polluting substances.6. Do not operate without permission.7. Please cleanse it after use and keep it properly.