By using intense pulsed light (IPL), you will be able to remove unwanted hair at home with the Ulike Sapphire Air3 IPL Hair Removal Handset. Using the Sapphire Air3 IPL Hair Removal Handset, pulses of light damage hair follicle pigments, inhibiting future hair growth and damaging them. For more information, please visit: https://www.ulike.com/products/sapphire-air-3-ipl-hair-removal