Product Features: Unisex Knitted Beanie With Built-In 5 LED Flashlight. Suitable for outdoor activities, like cycling, camping, caving, etc. Soft Warm Winter Knitted Beanie. High-Quality Acrylic Material.   Keep your head and ears warm, comfortable wearing and it is breathable to keep dry. Unisex style and color. One Size Fits Most. Hands-Free flashlight, 5 LED bulbs built-in can light the distance up to 30 feet away. The LED Beanie Hat points directional light toward what your eyes are looking at, ideal for joggers, bikers, hikers, and even children on their way to school. Provides enough light For finding your way in the dark or completing tasks in poorly lit environments,  great for camping, grilling, auto repair, jogging, walking, or handyman. The built-in rechargeable battery can be easily charged through a USB adapter or power bank like any other USB device.       Easy On / Off Button:   1st click: Power on. Low light.Lasts 5 Hours.    2nd click: High light. Lasts 3 hours.   3rd click: Red and Blue light flicker in turn (SOS modes). Lasts 7 Hours.     Warm Remind:  Before washing, remove the electronic part first.  Hand wash or machine wash in cold or warm water. Specifications: Material: acrylic Color: Unisex Black Size: Free size, fits most Battery: Built in rechargeable Lithium battery Charging port: USB  Batter life: 3~7 hours