Bluetooth Hat D-foxes Outdoor Wireless Bluetooth Cap Soft Warm Wool Knit Hat Smartphone&nbsp;Built-in Stereo Speakers&nbsp;Mic&nbsp;Hands&nbsp;Free Beanie Hat (Dark Blue) Knitted material, fashion andsoft warm double knit beanie hat is perfect for spring, fall, and winter. Great Xmas Gift. Stay warm and enjoy hands-free music and calls. Perfect for outdoor sports, running, skiing, skating, hiking, working out, dog walking, holiday travelling, and so on. With the popular head shape designs and high-quality cotton, you will not only look fashion but also feel warm. Speakers are placed in the comfortable position of your ears, which will not feel oppressive . Definitely, you could also move the earphones to the most comfortable position as you like. One Size Fits Most & Fully washable , you could always clean it up and keep clean all the time.