• An adjustable and detachable hood with extra wind defense
• A stand-up collar filled with down for added neck warmth 
• The drawcords at the hem allow you to cinch the vest for a snug feel
• Snap button with hidden zip
• 2 zippered hand pockets and 1 inner battery pocket

Heating Performance

• Enjoy efficient warmth with advanced Carbon Fiber Heating Elements. 
• 4 heating zones: collar, left & right hand pockets, upper back
• 3 adjustable heating settings (high, medium, low) 
• Up to 8 working hours (3 hrs on high heating setting, 5 hrs on medium, 8 hrs on low)
• Heat quickly in seconds with 7.4V Mini 5K battery

Battery Performance

• 7.4V output to expedite preheating
• Type-C port for battery charging and a USB port for other device charging
• Fully charged in 4 hours (with a 5V/3A charger)
• UL, CUL, CE, FCC, and RoHS certified for safety and quality assurance
• Capacity: 4800mAh/7.4V/35.4Wh
• Weight: 6.53 oz (185 g)