IPL Hair Removal Device, model: AI01 is a device for the permanent reduction of hair growth based on Intense Pulsed Light (IPL). It works below the skin's surface and does not involve any cutting or pulling, reducing hair growth with minimal pain. The device is only powered by the external power adapter and its IPL emission activation is by finger switch. The device contains a Xenon Arc Flashlamp and a skin sensor to detect appropriate skin contact. If the device is not properly applied to the treatment area (in full contact with the skin), the device cannot emit the treatment light pulses. The device incorporates Intense Pulse Light (IPL) technology. The purpose of the light is to heat the root where the hair grows. Device includes a main unit, an adaptor, and accessories, accessories include goggle. Principle of operation: The device works by use of thermal energy of Intense Pulse Light (IPL) to kill hair follicles for hair removal. The device generally targets skin (including dermis, epidermis), underlying soft tissue and hair follicles.