Wavelength: 580-1200nm. Hair removal area: 3-10J/cm2 Working voltage: 110-240V 50-60Hz Power: 36W. Gear: fifth gear Light source: glass tube. 500,000 flashes are easy to use that you can treat any part of the body in minutes. As sees full body epilation are done in just 5 minutes once a week. [permanent hair removal]: A noticeable reduction can be observed in some applications and complete results after less than 10 uses. [comfortable]: Any personto wear safely? a 5minskin portable headgear feet, including not upper lip, chin, armpits, legs, arms and bikini line. [Portable]: This item is compact and small and does not take up much space in bags and suitcases while you are in transit. [function in all]: function in all skin tones and hair colors. You will never need to book a hair removal appointment again. no substitution needed or reloaded