Multi-function push button switch with charging indicator - shines red while charging, green when charged Impact resistant polycarbonate construction Produces bright, even, diffused light with less shadow than spot beams that is id The Streamlight Bandit USB Headlamp produces bright, even, diffused light with less shadow than spot beams. This ultralight weight, weather resistant, personal area/work light features a large button for easy actuation, and a Lithium Polymer rechargeable battery. A rubber plug keeps dirt and debris out of the micro USB charging port. It includes a handy snap-in hat clip adapter to attach the light on the brim of a baseball cap or to add additional downward adjustability when using the headband.