About this item【IPL Hair Removal & 4 Weeks to Effect】Sapyro laser hair removal device uses advanced Intense pulsed light (IPL) technology with a laser wavelength between 550-1200nm. It penetrates deep into the hair follicle, effectively delaying or even stopping hair growth for permanent results. Highly effective IPL hair removal can let you see visible changes in just 4 weeks, and stabilization can be achieved in more than 8 weeks of consistent use.【Newest Ice-Cooling Technology & Nearly Painless】Sapyro permanent laser hair removal device utilizes the newest Ice Cooling Technology for both women and men, which cools the skin as it emits pulses of light, keeping the contact temperature of the hair removal device below 65°F, soothing the feeling of burning and allowing you to enjoy a near-painless hair removal experience.【2 Flash Modes & 5 Energy Levels】Sapyro home laser hair removal device offers both automatic mode (continuous flash) and manual mode (single flash), manual mode is mainly used for small area, such as bikini line, underarms, lips; automatic mode can be used for large area, such as arms, legs and back. It is also equipped with 5 adjustable energy levels to adapt to the tolerance level of different skin areas and different hair growth rates. (Note: NOT applicable around eyes.)【Safe & Gentle on Skin with No Side Effects】Our IPL hair removal technology which uses pulsed light to remove excess hair, targeting only melanin and the hair follicle with precision. This means no harm to other skin tissues or sweat glands, making it perfect for first-time users. (Note: 1, IPL technology may not be suitable for all individuals and body parts. Refer to our skin tone chart before use. 2, Not suitable for tattooed and over-tanned skin, wounded areas, and pregnant. )【Long-Lasting Usage 】 Sapyro laser hair removal device is built to last, offering over 999,999 flashes, enough for many years of use, can save more money and time for same treatment effect at beauty-salons and clinics.