Product details:
?INNOVATIVE POSTURE CORRECTOR: smart posture corrector can help you to correct bad posture habits and relieve pain in your neck back and shoulder, you will be more confident with your head high. The correction has the latest inductive design, it will let you actively adjust the correct posture through vibration reminder, instead of the restraint of the traditional correction strap. It is committed to bringing you and your family a healthier and scientific life.
?INTELLIGENT POSTURE REMINDER: When the user's back is bent more than 25 degrees, the back reminder will automatically sense and immediately activate the vibration alarm; When your shoulder is bent forward and the tension is abnormal, the sensor will immediately vibrate to remind. Vibration reminder, Scientific correction, Open shoulders and Straight back, corrector is flexible to protect and help children grow up.
?SCIENTIFIC AND EFFICIENT CORRECTION: After several tests of the Back Straightener, we recommend that users wear the posture corrector for 2 hours per 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. The correction process is not easy, and it takes effect only after persistence.
?ERGONOMIC DESIGN: The shoulder strap is made of porous mesh, which fundamentally improves breathability without sultry. The innovative design is ergonomic and fits the body curve. The shoulder strap is easy to adjust,it is stable and does not loosen. And the strap uses a high-elastic nylon belt for better elasticity and more comfort, which is suitable for people from 15 kg to 95 kg. The position of the switch on the back is convenient and can be opened by yourself.
?LONG STANDBY TIME: back corrector uses a 500mAh polymer lithium battery and can be used for about 15 days after 2 hours charging, it is easy to charge by connecting USB cable. Switch has indicator light, constant red light means normal charging, constant blue light means full charged / normal working. If you can't turn on the reminder, please charge it for 10 minutes first, we will give you a satisfied solution.

Rechargeable Smart Sensor Posture Upper Back Brace Support for Men and Women Pain Relief