Smart Corrector Vibration Remind Hunchback Prevention Neck Hanging Correction Device

Vibrate Remind: Intelligent corrector built in chip, can accurately record the and monitor the change of the body inclination angle, and vibrate to remind.

Correction: Smart trainer with automatic memory function, can intelligently sense incorrect , and scientifically and effectively help you correct unhealthy s. Improve Hunchback: Intelligent trainer helps to correct wrong body of the back and shoulders, which can improve hunchback, and reshape beautiful curves. Item Type: Intelligent Corrector Material: Food Grade Silicone, ABS Rated Input: 5VCelsius1A Charging Time: 2 hours Battery Life: About 1 week (Wear 4 hours a day) Rated Power: 0.4W Battery: Lithium Battery(Included) Battery Capacity: 200mAh