... skin care facial tool beauty machine 1. skin care 2. facial treatment 3. spa use 4.OEM 8 in 1 skin care facial tool ... FunctionsSenility-resisting,anti-allergic introducing nutrition, loosing skin, degreasing, improving skin, activating cell, reducing inflammation, accelerating cell ... reproduction and cell membrane reproduction, written the skin, reducing spot and melaninWhat is ultrasonic massage? ...