[7 color light skin care modes] Equipped with red light, green light, blue light, purple light, yellow light, cyan light and white light, it can meet different skin care needs, promote collagen production, relieve sensitivity and brighten skin tone.[Constant temperature hot compress and high-frequency pulse massage] 40C constant temperature hot compress combined with high-frequency vibration pulse can effectively relieve neck fatigue, tighten loose skin and improve neck lines.[Bionic dolphin design, fit the neck curve] 160 surround arc design, perfectly fit the neck, deeply contact the skin, and bring a comfortable skin care experience.[Multi-speed adjustable mode to meet different care needs] A variety of massage, cleansing, lifting, pulse current functions, free adjustment, easily create firm and young skin.[Lightweight and portable, environmentally friendly material] The compact design is easy to carry with you, and the use of environmentally friendly and durable materials makes it safer to care for your skin.