Feature:1. 12. 23. 3Specification:Feature: With it, you can stop thinking about bad posture that may create when hunching over our phones, sitting in front of monitors, etc and pay more attention to your stuff.It is designed to realign your spine to correct your bad posture and also alleviate pains on your back, shoulders and neck.Crafted with premium material, soft and breathable, it offers comfortable wearing experience.Large capacity 3250mAh battery, 15 days of use after 4 hours of charging.Record the number of incorrect postures per day, less and less incorrect postures per day means that the hunchback is getting better, so you can observe the improvement more effectively.Specification:Color: Black, Orange (Optional)Package list: 1 * Posture CorrectorPackage List:1 * Posture Corrector