... 5.Power:10w Portable high frequency ozone sterilization can help wound to heal beauty equipment Lz-6058MAIN INSTRUCTION of hf derma ... , massageCautions:1) Before usage, must clean and sterilize the spot remover and the surface.2) After every usage, remove the power ... . It has to promote absorption, bactericidal, anti-inflammatory to accelerate wound healing.3. Suitable for acne skin types of skin and ...