[Hair long-lasting removal]: The technique targets melanin, the chromophore contained in hair and hair follicles. Light absorption rapidly elevates the temperature above 70°C - the temperature at which follicle is destroyed - making it unable to produce a new hair. Most of our hair is in the resting phase which explains why more than one treatment is necessary. [Skin Rejuvenation]: Intense Pulsed Light is targeted on the epidermis and chromophores in blood vessels to remove wrinkles (stimulate collagen growth) and blemishes (vascular lesions / spider veins, pigmented lesions / age spots). Collagen growth is stimulated by the light and application of proprietary creams. Small vessels and pigmented lesions collapse when heated up to 70°C - thereby reducing the number of artifacts on and under the skin. [Features]: 1. Durable sapphire filters with excellent cooling result. 2. Many interchangeable sapphire filters for option applying to different applications and skin types. 3. New connection for machine and handle piece, will not leak any water when replacing handle piece. 4. Have the alert device for conk out of water level, water temp, water flux and refrigeration. 5. Remember system and Reset function ease for medical or esthetic institutions to decrease cost. 6. Professional and modern design; Elegant appearance, competitive price and perfect after-sale service. 7. Long continuous work time, stable function, shot period of treatment, easy operation, no down time, delivery in time without delay. [Application]: 1. Hair Removal: Remove unwanted hair; 2. Skin Rejuvenation: Rejuvenate skin; 3. Shrink and tighten pores; 4. Remove acne; 5. Remove freckle, facial blemish; 6. Remove facial vascular lesions. (Telangiectasis) 7. Smooth fine wrinkles; For more information, please feel free to contact me directly. my name is Judy liu Thank you .