Title: Intelligent Posture Corrector with Vibration Alert

Description: The Yesskuo intelligent posture corrector is lightweight and comfortable for all-day wear at school or work. Its easy-to-adjust button design accommodates both adults and children. Made with breathable fabric, it’s incredibly soft and comfortable. Simple one-touch operation makes it easy to use. The corrector vibrates when you slouch over 25°, gently reminding you to maintain proper posture. Includes a rechargeable 300mAh lithium-ion battery and USB charging cable.