Product Description Use: Both Male and Female Material：ABS high strength nylon belt Charging interface：Micro USB Applicable population：children，adults Supitable for any Age group people(From Child to Old) Adjustable Size INTELLIGENCE: Real-time accurate posture monitoring. If your back is bent more than 25 degrees, it will correct your posture with a vibration alert to keep you upright. INGENIOUS DESIGN：8 shaped design is ergonomic. It conforms to the human curve when worn. The high-quality rubber material is very flexible, making you feel comfortable, and you will not feel uncomfortable pressure on your shoulders when you wear it. SCIENTIFIC CORRECTION: Use it for 2 hours a day for 3 weeks, and you can feel obvious changes. Back muscles are exercised to form muscle memory and change bad habits. ENDURANCE:Charge for 1 hour and use for 15 days. The 500mA large-capacity battery can be used for a long time. It can continuously correct your posture for a long life and requires no additional maintenance.
