Intelligent Induction Type Correction Strap Vibration Reminding Anti-hunchback Orthosis (Grey)

1. The high-quality rubber material has enough elasticity, comfortable and shoulder-less
2. Japanese-shaped buckle adjustment, high elastic elastic band, suitable for different body types; lightweight and comfortable, invisible inner wear
3. Gravity sensor chip, the body bending angle exceeds 25 degrees, immediately vibrate reminder
4. Open shoulders and straight back, correct sitting posture, protect eyesight
5. Charge for 2 hours, use for 15 days