Best Selling!!! Pure Oxygen Facial Machine for Whitening 1. CE 2. Skin Care 3. Anti-aging 4. Face Lifting Best Selling!!! Pure Oxygen Facial Machine for WhiteningSpecification Main Machine Control Color Multimedia and Large Touch ScreenColorGreyInputAC220V/50Hz, AC110V/60HzOxygen Purity 96.4% Power ≤450WMusic Output Self-selectionRF Frequency5MHz, 75KHzSupersonic Frequency1MHzWavelength330nm~ ...