Ultrasonic Face Firming Device Cm-1-2 Item:No:CM-1-2Ultrasound Head Diameter:42mmOutput Level:Low,Middle,HighPower: 100-240V 50/60HZCapacity of lithium battery:1100mAHSwitch: ON/OFFTimer Setting:Automatic Shut Off After 10 MinsDimensions(cm):170*46*50mmMaterial of massage probe: Stainless steelMaterial of device body: ABSAble to be costomized: YesTargeted Skin Concerns: Signs of aging,Dehydration,Dryness,Wrinkles & Line