Key features

• •HIGH QUALITY- Waterproof and breathable technical fabric and down lining, Carbon fiber wire heater imported from Japan, ensures you enjoy comfortable warmth.
• •SMART HEAT ACROSS BODY- After connecting any 5V/2.0A power bank, 3 carbon fiber heating elements generate heat across core body areas (left & right abdomen, mid-back); Adjust 3 heating settings (High, medium, low) with just a simple press of the button or smart auto-jump to lower temperature;
• •THOUGHTFUL DESIGN- Heat quickly in 5 seconds, In the HOT level, power bank 10000mAH can keep heating for 6 hours\ 20000mAh for 12 hours used time). You can decide how long of the heated runtime freely according to your needs and power banks you carry. Night safety reflection design of the hat is unique for you;
• •PERFECT FOR OUTDOOR ACTIVITIES- Ideal gift for family members, friends, employees, to enjoy snowmobile, motorcycle, mountain, camping, hiking, skiing, Fishing, Hunting or office routine and business try during fall and winter.
• •CARE& WARRANTY: Machine washable/hand wash, Please take out the power bank and put the USB plug in the pocket before washing. Lifetime WARRANTY covered.