New, hands free lighting solution! This 100% acrylic knit cap provides a perfect fit for most head sizes. Includes removable, rechargeable LED light with 3 brightness levels. Led light will last approx 2-8 hrs based on light level. Ideal for jogging, biking, camping, fishing, auto repair, home improvement projects or any activity which needs hands-free lighting. Wear alone or under a hard hat. Machine washable. Complies with ISO 9001.