Description:  Intense Light (IPL)Hair Removal System is based on thermal damage-theorys,intense flash light penetrates into dermis and it is absorbed by melanin in hair follicle, producing photothermal effect, conducting the energy from hair section to hair root, rising the temperature of melanin rapidly and decomposing it. Thus hair re-growth is stopped permanently.     Specifications:   Item type: IPL Hair removal.  Color: Grey/Pink/Gold/Blue.  Material: ABS.  Power: 24W.  Plug: US/EU Plug.  Universal voltage: 110-240V.  Lamp Lifespan: 990000pulses.  Levels of light: 5 light energy levels.  Optical radiant energy: 2.0~4.0j/cm2.  Light output area: 3.1cm2.  (1cm=10mm=0.39inch) Measurement Details in the attached picture.     Feature:  - 990000 flash high quality quartz flashes for a long service life.  - LCD Display: Providing the clear information about the working modes, remaining flashes and power levels.  - Painless: Five Adjustable optimal energy level according to the skin tolerance. Providing the gentle treatme.  - IPL works inside pores, destroys hair papilla, thus achieves permanent hair removal.  - 3c㎡ irradiate area of light and 3 seconds irradiate speed help you finish the hair removal in a short time.  - Use for full body hair removal, including arms, underarms, bikini line, legs, back and chest.  - Smaller size for Portable design and easy taken.     Package included:  1X IPL Hair removal.  1X English manual.  1x Plug.     Operation Tips:  1. Using 2~3 per week at the beginning.  2. When the hair stops growing or only some fine hair grows, use at least 1 time per month for maintain.  3. The use frequency may different according to the different individual situation.  4. Change operation times according to the actual hair density. The operation interval varies with the different individual siutation.