Hign-concerned Chemical:NoneWorking Principle:vibration massageFunction:Anti Wrinkle,LiftingPower Source:DRY BATTERYMaterial:MetalBrand Name:RPXBGUCKARHGOrigin:Mainland ChinaCertification:CENumber of Pieces:One UnitProduct Description: 1. Material: metal 2. T type Roller size: 14*3.2cm 3. Voltage: DC1.5V ( use one 5V battery) 4. Vibrating frequency: 6000times/min 5. Function: massage, skin tightening, face lift, slimming, etc. 6.Package Included:As picture show 7.Power: 1*AA battery(Not included) 8.Color: gold Function: 1. Promoting the absorb effect of maquillage wipe out the secretion of keratin 2. Preventing the aging, enhancing immunity. 3. Promoting the face blood circulation and metabolism. So slack and improve the phenomenon of natural sodium, such as skin flabby, wrinkles, splash, under-eye puffiness and multiplex under jaw result from age. Main Features: 1) "T" shape massage head 2) pure brass body frame. 3) energy elements such as hematite, germanium, titanium, negative ions, fir, etc. 4) high frequency vibration with 6000 times per minute. 5) water-proofing design, can be used when taking bath. Package included: 1pcTshape Beauty Massager (Not included battery) Note: If you want to buy with retail box, please contact our customer service.