100% Acrylic Imported Elastic closure closure Hand Wash Only Upgraded Music Beanie HatTutuko upgraded Bluetooth 5.0 wireless technology offer stablest and strongest 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 Wireless HeadsetBuilt with easy-access USB charging port, simply charge it via the included USB cable. It takes 1-2 hours to get full charged. The battery offers continuous working hours up to 10 hours. Perfect for camping, hiking, skiing, hunting, jogging, cycling, dog walking, auto repair, etc. One Size Fits All - Unisex HatTutuko bluetooth beanie hat is made from ultra-soft acrylic blend material that provides excellent insulation against winter cold air. Elastic & comfortable winter knitted hat fits men, women, teens, one size fits most. It is hand washable, please remove the LED and the headset before washing. USB Rechargeable LEDThe LED beanie has 4 LED Lights built in and light up to 30 feet away, it has 3 brightness levels adjustable. You can remove it to charge by laptop, power bank, socket, car charger, etc, it takes 2 hours to charge fully and lasts 2-10 hours working time. You can wear it outside for hunting, camping, travel, running, walking, auto repair, anywhere you want to work lighting and free your hand. Ideal Gifts for Men WomenTutuko beanie hat with bluetooth and LED headlight is perfect gift choice for Thanksgiving Day, Christmas, Valentine Days, Birthdays. This beanie hat with light provides the impressive hands-free lighting, this is the must have beanie cap in the dark and cold winter days. Presents for dad mom husband wife him her who has everything. Product Unique design bluetooth beanie hat for outdoor activities & let you accompanied by musics and light. Tutuko lighted beanie cap combines fashion with tech,It can not only keep you warm in winter but also brings you hands free music enjoyment and phone call. Popular outdoor headphones hat with LED headlamp for running, cycling, hiking, camping, dog walking, skiing, hunting, jogging, travel, auto repair, anywhere you want to listen music, phone call or work lighting and free your hands.