Upper Back Brace, Smart Posture Corrector with Vibration Intelligent Posture Reminder Trainer for Women Kids Men Helps Maintain Proper Posture Good Habit

• Intelligent Posture Reminder: When your back is bent more than 25 degrees, the posture reminder senses it and activates a vibration alarm. It also detects abnormal shoulder tension and immediately vibrates to alert you. • Correction: After extensive testing, we recommend wearing the posture corrector for 2 hours per day. Within 21 days, you will notice significant improvement, and after 90 days, the habit will be stabilized. Requires persistence for effectiveness. • Adjustable Shoulder Strap: Suitable for both kids and adults, making it a versatile tool for the whole family. If the reminder sensitivity needs adjustment, set your posture correctly and reboot the device. • Long Standby: After a full charge, the device can work for over 10 days. With daily 2-hour use, it lasts half a month. It comes with a USB charging cable and a light electronic display to easily check and charge the battery. • Cultivate Good Posture: Slouching often forms unconsciously. This device corrects bad habits, serving as a learning partner for children and adults alike, helping to cultivate body memory and develop good posture habits.