• Reduce neck wrinkles: Three-color light neck beauty instrument, high-frequency sound waves go directly to the bottom of the neck muscles and solve neck wrinkles quickly
• Sonic vibration: High-frequency sound wave vibration stimulates muscle vitality and clears the neck and face, meridians, thereby soothing the skin and promoting absorption, meridians, thereby soothing the skin and promoting absorption
• EMS microcurrent: Stimulates muscle contraction movement, makes muscles fuller and firmer, and reduces wrinkles
• Smart shutdown: It will automatically shut down after 1 minute when it is turned on and does not work. It will automatically shut down after 10 minutes of working in each mode

Specifications: 

• Battery capacity: 320mAh 
• Working modes: 3 modes