Details
Features:
*Posture correction
*Wear without feeling
*Elegant and light
*Sturdy to wear
*Silent vibration reminder
Describe:
Color: blue, red
Material: ABS+Silicone
Charging interface: USB
Charging time: 2 hours
Use time: about a week
Function: Spine correction, stretch chest, improve sitting posture, prevent rickets
Packing:
1pc x Smart Anti-Humpback Corrector