Mens 3 Zone Lightweight Heated Vest with Battery Kit-Grey

✔ 3 heating zones powered by carbon fiber heating elements ✔ Selecting 3 heating levels for body heating（chest and back） ✔ Quick-heat function and last up to 8 hours ✔ Weather-proof with DWR (Durable water resistance) coating✔ Fleece lining for warm plus enjoyment ✔ Come with 7.4V 5000mAh Li-Polymer battery packs✔ 100% machine washable,Dryer is forbidden✔ TSA friendly Ptahdus Heated Vest features 3 heating zones on back, left & right ches, which delivers ultra-comfort in winter. Water resistant coating makes it  weatherproof for the rainy days. Also, fleece lining brings more comfortable warmth in those harsh cold days.