Hair Removal Device (Model: R2815-G Pro, R2815-G), is an over-the-counter, home-use and personal device for hair reduction 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 Hair Removal Device includes two models that are R2815-G Pro, R2815-G, and their indications for use, work principle, product structure and composition, electrical structure, performance and operation are basically the same, the only difference is that the R2815-G Pro is equipped with sapphire while R2815-G is not but with a metal treatment window surface. The device is only powered by the external power adapter. The device is fitted with a skin sensor to detect appropriate skin contact, if the treatment window of the device is not in full contact with the skin, the device cannot emit light pulses, and the IPL emission activation is by finger switch.