High-end beauty device featuring easy operation and multiple output settings. - Brand: BROAD ION - Accessories: Includes mask sheet - Function: High-end beauty device - Operation: Easy operation - Output Settings: Multiple output settings - Filter: With filter Thank you for viewing. I purchased this at a dermatology clinic for skin treatment, but I no longer use it, so I am selling it. The instruction manual is missing. Operation has been confirmed to be problem-free.