KARM Plus Size Posture Corrector for Women and Men Plus Size - XXL, 3X Adjustable Upper Back Hunchback Corrector Support Brace for Big and Tall - Fits Up To XXXL (2XL/3XL) LANGZIHT This innovative design with breathable

This innovative design with breathable fabric and dense filling maximizes post-op comfort

【Long Battery Lifetime & USB Rechargeable】Its built-in 1400mAh lithium battery can last up to 30 days once fully charged(only 4 hours)

and rejuvenated skin

it's great for cars

Charging port: Type-C

KARM Plus Size Posture Corrector for Women and Men Plus Size - XXL, 3X Adjustable Upper Back Hunchback Corrector Support Brace for Big and Tall - Fits Up To XXXL (2XL/3XL) LANGZIHT This innovative design with breathableBrand: KARM Color: Black Features: Plus Size Posture Corrector for Women and Men Plus Size with adjustable fasteners and bonus pads help to reduce slouching and achieve the correct posture by alleviating your muscles. Use also for neck pain, shoulder pain, lower back pain, collarbone pain, osteoporosis pain, pains from strains, sprains and muscle spasms. Plus size upper back brace is a great support for conditions like spinal misalignment, humpback,