The Ultrasonic Portable Lymphatic Relief Neck Instrument - is the ideal tool for body cleansing and reduced weight. Ergonomic Design - Use high-quality and malleable materials to make a U-shaped neck massage that fits the curve of your neck. it won't slip, so there's no burden on your shoulders. The Ultrasonic Portable Lymphatic Relief Neck Instrument - is the ideal tool for body cleansing and reduced weight. It makes it possible for the body to quickly and effectively absorb all-natural ingredients, making it reviving and cozy for everyone. Fuyue Ultrasonic Portable Lymphatic Soothing body shaping Neck InstrumentMaterial: ABS Rated Power: USB Charging PACKAGE INCLUDED: 1x Ultrasonic Portable Lymphatic Soothing body shaping Neck Instrument ( Men and Women are suitable for using )