HACHIKO Auto Vibration "Smart" Posture Corrector NIB NEW IN BOX!

With state-of-the-art technology, the Hachiko Auto Vibration "Smart" Posture Corrector has an LED screen so you can track how many times you are bending your back, and it vibrates every time you do in order to remind you to correct it. INCLUDES • Smart Posture Corrector • Charging Cable DIMENSIONS 12.5" × 3.15" x .78" HOW TO USE Hold the switch for 1 second to power it on. The unit emits vibration 3 times and start the angle induction and then into standby state. Hold the switch for 1 second to power it off. The unit emits vibration 3 times to power off. MATERIALS Carton, ABS Plastic and Nylon CARE INSTRUCTIONS Wipe clean