Our bluetooth beanie with light has 3 in 1 features, more than a warm winter beanie hat, Built-in earphones which makes you enjoy music anytime, it is also a headlight that lights up your way at night or morning with your hands free. Our Bluetooth beanie can easily pair with any bluetooth device in just a few seconds, maximum transmission distance up to 33 feet. Built-in microphone and speakers to support music and calling, the stereo sound quality is nice and clear, the call is stable and continuous.Simple and convenient to use. Our bluetooth beanie hat built in removable and rechargeable LED light, it can light the distance up to 30 feet away (three brightness setting). Can be charged from any USB port, car charger or portable power bank.