JARVANIA Bluetooth beanie is made of super soft fluff, well knitted hats with music, keeps your head & ear warm and allows you to listen to music without additional headphones. The wireless Bluetooth stereo headphones bring you great sound quality, style and comfort, perfect Bluetooth winter hats for gym, fitness, exercise, outdoor sports such as running, jogging, skiing, skating, hiking, camping, fishing, dog walking, holiday traveling and so on. Perfect Bluetooth beanie for men and women. Ideal Bluetooth or Fashion gift for Thanksgiving Day, Christmas and Birthday for your friends and families.