Children Cervical Spine Sitting Posture Humpback Braces

Product information:
Color: blue, red, yellow, green, orange, sky blue
Vibration/voice dual-mode
Walking learning applies to different scenarios
Small figure, large capacity
Charging 2h battery life for a week

Packing list:
Rectifier * 1, charging cable * 1, instruction manual * 1
Product Image: