Frdun Ultra Bright Mini Hands Free LED Clip On Cap Light? Rechargeable Waterproof Hat Light Torch for Fishing, Camping, Handmade, Baseball Caps, Black

Hands-free: hat with built-in light has hands-free function, detection of waving gestures, battery indicator, 180 degree adjustable angle function. 100LM brightness design, USB charging, waterproof. Clip-on design: you can attach hats, jackets and even bicycles. USB interface: equipped with a micro USB interface, which can be charged with various standard 5V power sources such as computers, charging heads and mobile power supplies. Battery: display function of battery status, divided into 4 levels: 100%, 75%, 50%, 25%. Overcharge protection. Versatile: ideal for emergency power outages and outdoor fishing, hiking, cycling, camping and night hikes.