• 4-in-1 Electric Facial Massager: combines microcurrent, red light therapy, facial massage, and therapeutic heat for comprehensive skin care • High-frequency sonic vibration (10,000 vibrations per minute) stimulates muscles, improves facial lines, and enhances skin elasticity • Temperature of 40-45°C opens pores, facilitates product absorption, and provides firmness and radiance • 4 massage and heating modes: blue light for collagen synthesis and pore refining, red light to revitalize collagen and reduce wrinkles, violet light to improve microcirculation, and no light to tighten the skin • 3 adjustable vibration intensities to suit each user's needs • Ergonomic and curved design fits perfectly to the contours of the neck and face • Automatic shut-off after 15 minutes for increased safety • Easy to use: mode selection via button and USB cable charging • Suitable for all skin types and areas such as neck, face, and forehead • Simple cleaning: wipe with a dry cloth, do not immerse in water or use solvents • Store in a dry and protected place, out of reach of children when not in use • Do not use the device while charging