Hign-concerned Chemical:NoneWorking Principle:LED,EMSCommodity Quality Certification:cePower Source:Electric,USB ChargerMaterial:PlasticStandard Voltage:110V-220VFunction:Skin Tightening,Skin Rejuvenation,Anti-Acne,Anti WrinkleBrand Name:YUKUINumber of Pieces:One UnitOrigin:Mainland ChinaCertification:CE7 in 1 Anti-aging Skin Rejuvenation Device EMS LED Facial Neck Firming Massager Beauty Care Apparatus Reduce Fine Lines Features: It's a facial beauty device with EMS micro-current(Galvanic ions), vibrations warm massage, red, blue and orange light that can realize deep cleansing, better rejuvenation and facial lifting. * EMS micro-current(Galvanic ions): Use the principle of the mildest impulse current anode and cathode attract, soften and discharge grease and grime. * Vibration Adopt physical vibrating, electric stimulating way to increase the elasticity and enhance the cellular metabolism. * Warm Massage Promote absorption of skin care products, make skin texture stretched, keep skin full of elasticity. * Red Light: 640nm-650nm red light deep into the dermis, increases blood circulation to diminish wrinkles, tighten skin and encourages the production of new skin cells. * Blue light Wavelength 415nm has a rapid anti-inflammatory effect, reducing sebum liveness eliminate acne bacilli to remove acne and whelk, improve oily skin. * Orange light: Wavelength 600nm deep into skin 1-2mm, effectively treat the skin red spot relieve swelling, promote the cuticle metabolism to make the skin whitening. Specifications: Power: 4W Working volt: 3.7V Material: plastic Color: pearl white Battery: 650mAh Charging time: approx. 3 hours Size: 16.5*5*5.4cm Packing list: 1* Host 1* User Manual 1* Type-c Charging Cord 1* Charging Base 1* Secure Ring