Electric Introduction Lifting And Firming Beauty Massage Instrument :This product is an electric beauty massage instrument that helps to lift and firm the face, neck, and other parts of the body. Dry Battery Power Source :The product is powered by dry batteries, making it easy to use and portable. Machine Made Manufacturing Process :The product is machine made, ensuring high-quality and precision in its manufacturing process. One Unit :The product comes as one unit, making it easy to store and transport.