Panasonic's Nano-Care 2-way Ion Steamer is a skincare solution utilizing nano-particle ion steam. It creates ion steam particles that are extremely small， thereby enabling the moisturizing steam to deeply penetrate the outer layers of a userfs skin. You can also enjoy nano-e treatment while sleeping. This technology is meant to improve skin condition for a more refreshed， healthy look. Power Supply: AC100V 50/60Hz | Power Consumption: 580W(steam)， 5W(nano-e) | Dimensions:H21.5 x W15.6 x D21.8cm | Weight: 1.7kg