Quick and Long-Lasting Warmth】 - Design with the latest carbon fiber and imported high-quality TPU heating sheet, USB charging electric heated body warmer vest will start heating slowly in 3-5 seconds when powered on, you just need to connect a power bank and turn on the button, it can keep you all day warm if your portable charger has enough power.
Fit: Fits smaller than usual. Please check this store's sizing info
