【Keep you warm warm in winter】This heated ear warmers was made from premium faux fur. It feels like a rabbit fur, super soft and comfortable. Wear it when being outdoor in winter, keep your ear warm and comfortable all-day
【Consistent Heating】This heated ear muffs contain a 3.7V 2,000 mAh Li-polymer rechargeable battery. It support heating for more than 3 hours. There are 2 heating level for choice. Normally you feel warm enough in 10 minutes in very cold winter day. It was designed to stop heating automatically in 30 minutes.
【Size adjustable】 Our foldable earmuffs fit for both children and adults, it can be stretched from 21.6 in to 22.4 in
【Portable】Our heated ear warmer are foldable for storage, It's very easy to slip into any kind of bag.
【Perfect gift】The Ear warmer are a great winter accessory without a doubt. Extensively applicable to the skiing, biking, hiking, morning running, walking the dog, and other outdoor work in winter. Best Christmas Gift for families and friends.