effectively remove unwanted hair from various parts of the human body, armpit hair, beard, lip hair, bun, bikini line, and limb hair. skin rejuvenation: shrink pores and whiten skin enrich the operation mode:multiple modes of operation have been pre-loaded into the device system. semiconductor cooling system plus the air cooling system plus the water cooling system: 3 cooling system in one machine can make momentary epidermal anesthesia, no any painless during the power module design is suitable for import and export business. it is convenient to maintenance not only supply the beauty machines, but also supply the good service we will provide you with a detailed user manual and operation video, ensure you can operate it well..syi