This compact LED light can meet the safety needs of you and your family. Whether you are riding at night, running at night, or you need to install lights on your helmet to increase brightness, this product can satisfy you very well. Come on and try it.Features: LED technology, with 5 large lamp beads, realizes the overall smooth design and bright all-round illumination. Visibility in all directions, and humanized design through pulse mode, making it safer to use. Can be recharged by USB, convenient with no batteries to change out reguarly. Power lights will flashing orange to indicating low battery, don't need to worry about running out of power. The 3 modes can be switched cyclically and are equipped with SOS mode. The silicone strapping method is convenient for disassembly and installation, and can be installed on seats tubes, handlebars, front forks and wherever you want to install. Multifunctional use: night safety warning lights, helmet lights, bicycle tail lights, bicycle riding warning lights and night running warning lights, etc.Specifications: Material: plastics Light color: red,blue(optional) Light: LED Battery: 1 * lithium battery, 350mAh Item weight: 17g / 0.6ounce Item size: 58 * 25 * 20mm / 2.3 * 1.0 * 0.8in Packing weight: 60g / 2.1ounce Packing size: 110 * 82 * 33mm / 4.3 * 3.2 * 1.3inPacking List:(optional) Type1: 1 * LED Light(Red) 3 * Strapping or Type2: 1 * LED Light(Blue) 3 * Strapping