Hign-concerned Chemical:NoneVimyshow Model:HY61Electronic:YESUsage Mode:ElectricApplication:headModel Number:HY61Item Type:Massage & RelaxationMaterial:ABSBrand Name:VIMYSHOWOrigin:Mainland ChinaCertification:CE,FCC,RoHSProduct Name:New Palm Sleep MassagerBattery:300mAhMode:2 ModesIntensity:20 Levels EMSSleep aid deviceSleep aid for adult, the device is made of very smooth ABS material, with a belt, Power adjustment for massage according to different people. Daily relaxation, easier to enter deep sleep. Handheld sleep deviceSuitable for people who are sleep deprived and in a bad mood. It only takes 20min to relax through the low frequency pattern, our device can optimize your sleep patternIts compact size and lightweight construction make it ideal for on-the-go use no matter where you are - at home, at the office or while traveling. Calming device sleep aid device help you calm down, calm the mind and relax the body to sleep. When using this device, the metal bar touches the palm of your hand attention shifting to ease your mind and calm your body Concentration & EffectiveThis product can also focus attention. Use the high frequency mode sleep aid in the office or study area, the right hand can help you focus more on what is important and complete your work efficiently Gift It is the best gift for parents! Middle-aged and elderly people have poor sleep quality. This is the best gift for yourself, your family, friends and colleagues. Product Name Palm Sleep Massager Product MaterialABS Rated voltage3.7V Rated Power 0.6W Battery300mAh Product include 1* Sleep Aid Sleep 1* Manual 1* USB Line