Working Principle:LED,EMS,vibration massageFunction:Anti Wrinkle,LiftingPower Source:Rechargeable BatteryModel Number:106A65Manufacturing Process:Machine MadeMaterial:AcrylicBrand Name:HailicareNumber of Pieces:One UnitOrigin:Mainland ChinaCertification:CE3 Modes Neck Beauty Device EMS Face Lifting Machine Double Chin Remover LED Anti Wrinkle Skin Tightening Facial Massager Features: 1. Neck beauty device that can be used on both the neck and face to effectively lift and firm the skin, reduce facial wrinkles, fine lines and neck lines, and is designed to give you a swan neck. 2. Multi-effect skin care: color light rejuvenation + sonic vibration + deep cleaning + nourishing introduction + positive and negative ions + 45 constant temperature hot compress to make your skin smooth and firm. 3. Four modes, three intensity adjustments, accelerate blood circulation, promote collagen production, dredge meridians, shrink pores, and rejuvenate the skin. 4. Dolphin bionic design, 160 around the neck, fully fit the neck curve, and can deeply touch the neck skin. 5. Positive and negative ions are efficiently introduced into nutrients to improve the absorption efficiency of nutrients by the skin. When used with neck cream and neck mask, the effect is doubled. Specifications: Material: ABS Color: White Rated voltage: 3.7V Rated current: 500MA Rated power: 2W Built-in battery capacity: 450mAh Power input: 5V/1A Product net weight: 0.085KG Product size: 14*9*3.8CM Packing size: 16.8*11.8*5.2CM Packing List: 1* Neck beauty device 1* USB Charging Cable 1* English User Manual