HL12R is a rechargeable outdoor headlamp with high performance and super compactness. It features four output levels plus red light and SOS. With built-in 1000mAh Li-polymer battery, it delivers a max output of 400 lumens and a max runtime of 110 hours. In addition, the headlamp supports Micro USB charging, the charging and battery level indication, making it more easily operated. Dual switches separately control general mode and functional mode, IP66 rated protection, reflective and sweat-channeling headband, HL12R makes it easier for hiking, camping and mountaineering.