✿【Excellent Heating Function】- Aroma season heated ear muff provides 2-level heat system, It can heat up to 131℉ and will stop heating automatically in 30 minutes. This ear muff is a must-have for this coming winter. ✿【Soft Material】- Our ear warmer is made of high quality fur material with perfect touch which can intimately cover your ear. It is smooth, soft and very comfortable to wear. It is also breathable and friendly to sensitive skin.