When using this product, it can be used together with some essences, facial creams, and neck creams for better results. Please keep using it for a period of time, you will find its magical power characteristics: sonic high frequency vibration]: 7000 times per minute, activate the skin tone, quickly activate the cells, and increase the elasticity of the neck skin. [3 treatment modes]: blue light treatment on face and neck, green and red at 45C can help skin care products absorb skin, increase cell metabolism, accelerate blood circulation, and restore skin firmness [special wavelength treatment]: non-surgical neck The protective film after phototherapy has a significant effect on improving fine lines, wrinkles, sagging, melanin and scars, as well as lifting and firming the neck under different wavelengths. [Curve]: The beautiful shape, such as the tail of a dolphin, perfectly fits the neck and facial lines. It is also suitable for shoulders and other parts of the body. Helps relieve lymphedema. [Environmental protection]: USB cable charging, wireless operation, easy to carry. Color: White Material: Plastic Function: Three modes, neck care, sensory switch, sonic vibration, color light skin care, deep cleansing, 45 degree constant temperature, positive and negative ion red light: can effectively penetrate the deep layer of the skin to the bottom of the skin, Improve skin dullness and reduce wrinkles. Blue light: It can promote collagen synthesis, activate skin, tighten skin, shrink pores, and significantly improve oily and sensitive skin. The effect of dredging lymphatic drainage and calming the skin. EMS care mode: no current, full introduction of skin care products, enhancing skin vitality, whitening and rejuvenating skin, reducing wrinkles; warm and moisturizing mode: heating massage to promote skin circulation, improve skin elasticity, and restore Skin luster and vitality Heating temperature: 45 Vibration frequency: 7000/min Power: 2.5W Charging voltage: 5V Battery capacity: 500mah Charging method: USB cable Instructions: 1. After the product is fully charged, long press for 3 seconds to start the product, 2. Product vibration is inductive design, with three mode settings: cleaning mode, EMS care, and warm moisturizing mode; it is more effective when used with skin care products and can speed up the absorption of skin care products. Note: 1. No current in EMS mode 2. No plastic surgery Surgery and pregnant women 3. Wipe the head of the product with paper towels, do not wash with water, and do not touch metal objects. Note: