YOUBLOOM Adjustable Back Brace & Straightener for Scoliosis Hunchback Correction Back Pain

Product name:Vibration waist massage belt with heating
Product Size:110*23cm
applied voltage:5V
charging time:3.5hourly
rated time:15minutes
battery capacity:3000mAh
temp level:40-70°C
Number of times used:≈5-6
Net Weight:900g