Smart Correction Belt Sensor Orthosis Invisible Reminder Adult amp; Child Sitting Posture Hunchback Back Smart Posture Corrector

Model:1; What's in the box: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.,You should not do a full body massage if you are suffering from extreme fatigue, dizzy, drunk, have a fever, or within a half hour of eating.,If you have a skin disease or damaged skin, please do not use electornic machines on the affected areas.; Working Time:6-10; Voltage (V):USB Powered; Target Body Part:Shoulder; Capacity:400; Type:Back Massager; Power Supply:Rechargeable Batteries; Material:ABS,Nylon; Age Group:Highschool,Teenager; Function:Correction,Lightweight; Charging Time:2; Compatibility:Daily; Recommended Daily Usage:60; Features:Correction,Ergonomic Design,Low Noise,Orthopedic; Listing Date:05/08/2023; Instructions:English