Long-time working wireless Bluetooth headset: The upgraded Bluetooth 5.0 wireless technology provides the most stable and strong connection, supports music and calls, and is paired with your device easily and quickly; Built-in easy-to-access USB charging port, just through the included USB cable charging. It takes 1-2 hours to fully charge. The battery can provide up to 8 hours of continuous working time.Buy for husband: Our unisex illuminated beanie hat provides incredible hands-free lighting; this is a very cool gadget for men. It is a perfect and useful gift for your son, dad, man, father's day, boyfriend, DIY, handyman, and friend on birthday, Christmas, anniversary or other holiday parties.Great gift idea: When you work in the dark, it will provide a third helping hand and be a great assistant. This is convenient when no one is holding the light for you. This universal beanie lamp is made of an ultra-soft acrylic compound that provides excellent heat insulation against the cold winter air. It is also the most suitable size Need everywhere: No matter what you want to do, this hands-free Bluetooth luminous hat can meet the challenge. It is waterproof, very suitable for walking dogs, gadgets, running, jogging, camping, fishing, biking, maintenance equipment, barbecue, car repair, around the house or work needs light.Ready to use and light up your way: The LED lamp inserted into the lighting cap contains four (4) bulbs and is easy to remove. You can take it off and charge it through a laptop, mobile power, socket, car charger, etc. With three (3) adjustable brightness settings, you will have the perfect light for any task.