Adjustable Anglel Smart Posture Corrector For Adults Children Correct Hunchback Clavicle Support Trainer Upper Back Brace Black Color:Grey Wearing style: Open-front

Wearing style: Open-front

single-hand operation

WFII frequency: 2

*Proper fit of the collar is important

and it is easy to clean and dry

Adjustable Anglel Smart Posture Corrector For Adults Children Correct Hunchback Clavicle Support Trainer Upper Back Brace Black Color:Grey Wearing style: Open-frontOverview: 1. Accurately capture the wearer's posture changes through angle and tension sensing, and vibrate promptly. 2. High elasticity adjustable shoulder strap, without fear of age and height. 3. Sitting posture correction, full of confidence anytime, anywhere. 4. People with serious back problems should seek help from a doctor or hospital. 5. The process of correction is not easy, and you need to insist on using it before you can see the