Smart Sensor Posture Corrector for AdultSitting Posture Hunchback Back Invisible Humpback Corrector

5-50° personalized sensing angle set。Vibrate to alert when posture get wrong。Count and display how many times your posture get wrong on digital screen。Elastic nylon strap, adjustable size, suitable for both adults。Vibrate to reminder users to correct posture on their own initative, rather than pull back straight by force, avoid developing dependence.Parameters:Charge: 1.5 hoursBattery life: 120-150 hoursCharge method: Package include:1 * Upper Back Posture Correctornotice:1. Due to different monitors and different photos, there may be slight color difference between the actual product and the photo. Please understand, we guarantee that the is the same as the picture.2. The size is manually measured, there may be an error of 2-5cm, which will not affect the use, please pay attention when taking pictures.3. Only sell main products, not other accessories.4. After receiving the packaging, please check the packaging and products carefully. If the received item is defective or has any problems, please contact us via email to resolve the problem. We will reply as soon as possible and try our best to meet your needs.

• 5-50° personalized sensing angle set。
• Vibrate to alert when posture get wrong。
• Count and display how many times your posture get wrong on digital screen。
• Elastic nylon strap, adjustable size, suitable for both adults。
• Vibrate to reminder users to correct posture on their own initative, rather than pull back straight by force, avoid developing dependence.