Smart Posture Corrector for Women Men Kids, Electronic Posture Reminder with Sen

High-elastic nylon fabric material is comfortable to wear without pressure on your shoulder and fit the human body curve. Shoulder straps can be adjusted to your most comfort length. We recommend that user wear posture corrector for 2 hours a day. 21 days is the period of habit formation, and posture will be significantly improved, 90 days of persistence will enter the period of habit stability. Smart Posture Corrector will vibrate alarm automatically to remind user when your back is bent forward more than 25 degrees, help you correct bad posture habits, keep you upright and more confident. Built-in large-capacity lithium battery and can be used for 15 days after 2 hours charging(Cable not included). The switch is with an indicator light, the constant red light indicates charging, and the constant blue light indicates full/normal working. Upper straightener belt is compact size which you can wear it under clothes invisibly without anyone noticing it, can be worn at home, work, study, outdoors, office, go shopping any other occasions. Adjustable harness fit for children and adults, men and women. Each pack Contains 1 Item based on your check out count of selection **************************