【Upgraded Bluetooth Beanie】Upgraded wireless Bluetooth technology offers a more stable and stronger connection, support music and calling, easy and fast to pair with your devices. Maximum transmission distance up to 33 feet. Built-in stereo speakers & Mic, enhance your music listening experience. 【Long Working Time Music Hat】Built with easy-access USB charging port, simply charge it via the included USD cable. Perfect for camping, hiking, skiing, hunting, jogging, cycling, dog walking, car repairing, etc. 【LED Headlight Light Up Your Way】The hands-free LED light is rechargeable and removable. You can remove it to charge by laptop, power bank, socket, car charger, etc. The 4 LED lights can shine up to 30 feet away. It directs directional light what your eyes are looking at. It has 3 brightness settings. 【One Size Fits Most】Bosttor unisex beanie cap is made from the ultra-soft acrylic blend material, providing excellent insulation against cold winter air. Stretchy and comfortable LED hat fits men, women, and teenagers. It is hand washable, please remove the LED light and headset before washing. 【Perfect Birthday & Christmas Gifts】Our Bluetooth and LED headlight beanie is the perfect present for runners and outside adventurers in winter. It is also your best gift choice for men, women, and teenagers. This is the perfect present for any family member and your friends. Your perfect choice for Thanksgiving Day, Christmas, Birthday, and Anniversary.