- Rechargeable with Extended Battery Life: Equipped with a high-capacity lithium battery, this posture corrector provides up to 15 days of use after just 2 hours of charging. An indicator light signals charging status—red for charging and blue for full charge. - Promotes Effective Posture Correction: Wear the posture corrector for just 2 hours daily. It takes approximately 21 days to form a new habit, and with 90 days of consistent use, you can achieve stable posture improvement. - Smart Posture Feedback: The intelligent design includes automatic vibrations to alert you when your back is bent forward beyond 25 degrees, helping you to correct poor posture and maintain a safer, upright position. - Discreet and Versatile Fit: The compact design allows for invisible wear under clothing, making it suitable for any setting—at home, in the office, during study sessions, or while shopping. The adjustable strap accommodates both children and adults, making it ideal for everyone. - Practical Applications: Use the posture corrector while working at a desk, studying for extended periods, or engaging in leisure activities. Its versatility ensures you can improve your posture in various environments without drawing attention.