This document provides information about semiconductor laser hair removal treatment. It discusses how the 808nm laser is absorbed by colored hair follicles, increasing the temperature and causing irreversible damage to remove hair permanently. The laser hair removal machine features a German imported 600W laser bar, 12x20mm spot size, strong cooling system, and user friendly interface to customize treatments by skin type and area. Key advantages include a comfortable, painless treatment with fast repetition rate and long lasting spare parts.