Model:MR-40; What’s in the box:User manual,Body; Tips:The product does not cure the disease. It just helps. When you are sick, you must go to the hospital to receive regular treatment.,If you have a skin disease or damaged skin, please do not use electornic machines on the affected areas.,Body massage offers therapeutic treatment, but cannot completely replace a doctor’s treatment.; Voltage (V):<5; Target Body Part:Body Part; Type:Body Massager; Age Group:Adults; Function:Promote the head’s blood circulation; Compatibility:Daily; Brand:LITBest; Features:Light and Convenient; Listing Date:11/09/2022; Instructions:English