... High Frequency,Ultrasonic,Spray,Brush,Steam spray,Vacuum,Hot and cold hammer,Magnifying Lamp eight functions. Each function are independent,switch ... the roller of skin along with subcutaneous muscle tissue upward pull up,again through is located in vacuum suction treatment before ... good effect;8.Magnifying Lamp function have optical lenses and cold light tube into the soft line, more clear view the skin ...