... EMS):Skin firmness,restore suppleness & elasticity3.Radio frequency-High frequency waves(RF):Creates youthful skin4.Light emitting diode photo ... Red LEDWavelength: 630nmMain effect: Whitening, skin rejuvenation, wrinkles removal, repair damaged skin, smooth fine wrinkles, shrink pores, ... supply: AC 110V-240V, 8WFrequency: 50/60HZOutput frequency: 90KHZOutput power:7WLED wavelength: blue 415nm,green ...