COSOOS wearable head light is a versatile and powerful lighting solution designed to meet your various needs. With its 4-mode lighting system, you can switch between high light, normal light, quick strobe light, SOS light, and red safety light. The detachable design allows you to use it as a waist light or bike light, making it perfect for outdoor activities like running, camping, cycling, and more. It also features a 90° adjustable head for oriented lighting and a comfortable headband with a maximum circumference of 26 inches.