Double Chin Reducer-Our double chin reducer adopts microcurrent magnetic massage mode, which can lifting and firming your double chin through vibration, activating cells, increasing face elasticity. Suitable for masseter muscle hypertrophy, fat accumulation, frontal muscle enlargement, muscle relaxation, and spot skin. Red & Blue Light- Red light can make skin secrete a large amount of collagen and fill the fibrous tissue itself. Enhance skin elasticity and anti-aging.Blue light can calm, clean and protect the skin, enhance the absorption and repair of the skin, balances the skin oil, eliminate wrinkles. Comfortable Fit-Ring shaped easy to fold design, perfect fit face, high-quality skin-friendly material to fully fit the skin, stainless steel conductive sheet more comfortable, V Face Machine creates the perfect V-shaped face for you. Easy to Use and Carry-Small and light, It is suitable for use in offices, homes, and travel Just wear it for 30 minutes a day while reading, sleeping, watching TV or doing housework VVH intimus .