3 in 1 ultrasonic beauty machine/ dead skin removal machine 1. Main Application 1. remove aged horniness, improve skin, whiten and soften skin and so on. 2. improve scars, skin bump and rough pore. 3. improve black eye and eye pufiness. 4. promote absorption of nutrients. 5. open/close pores. 6. anti-sensitivity and red backing. 2. Technical perameters 1. working voltage is AC 220V 2.The power of the whole machine is 120W 3. working frequency is 50-60 Hz 3. Accessories