【Upgraded Bluetooth Hat】Upgraded Bluetooth hat, wireless technology offers a very stable and strong connection, supports music and calls, easy and quick to pair with your devices. Maximum transmission distance up to 10 meters. Built-in stereo speakers and microphone, enhance your music listening experience. 【Long Working Time Music Hat】Bluetooth headlight hat built with easy-access USB charging port, simply charge it via the included USD cable. It takes 1-2 hours to be fully charged. The battery offers continuous working hours up to 10 hours. Perfect for camping, hiking, skiing, hunting, jogging, cycling, dog walking, car repairs, etc. 【LED Headlight Lights Up Your Way】Bluetooth LED hat, hands-free LED light is rechargeable and removable. You can remove it to charge with laptop, power bank, outlet, car charger, etc. The 4 LED lights can shine up to 9 meters away. It directs targeted light to what your eyes are looking at. It has 3 brightness settings. 【One size fits most】Unisex beanie is made of the ultra-soft acrylic blend material that provides excellent insulation against cold winter air. Bluetooth beanie with light, elastic and comfortable LED beanie is suitable for men, women and teenagers. It is hand washable, please remove the LED light and headset before washing. 【Ideal Gifts】Our Bluetooth beanie with LED headlight is the perfect gift for runners and outdoor adventurers in winter. It is also your best gift choice for men, women and teenagers. This is the perfect gift for everyone in the family and your friends.