Description Double Chin Reducer -- This product uses micro current , photonic rejuvenation mode, thorough massage of facial skin, lifting and tightening facial rounds, promoting blood circulation, promoting metabolism and eliminating excess fat.6 Modes 12-level Intensity -- 6 modes face massage, 12 level of intensity to choose from. Users can select the appropriate mode according to personal needs and let facial skin enjoy different SPA massage. For beginners, it is recommended to start with the lowest intensity.Flexible Application -- Suitable for masseter muscle hypertrophy, fat accumulation, frontal muscle enlargement, muscle relaxation, skin.Comfortable Fit -- Ergonomic design, perfectly fits the of the face, the foldable ring shape meets all face shapes, and the length of the headband is adjutable.Easy to Use and Carry -- Small and light, It is suitable for use in offices, , and travel. Just wear it for 30 minutes a day while reading, sleeping, watching TV or doing housewore.