Put on a light show for your friends and stay safe after dark with the Spark Headphones Smart Glow Earbuds. These headphones help you stand out from the crowd, whether you are partying with friends or running around the block. Both the earbuds and the cable glow after dark, with three modes to pick from. They pulse to the beat of your favorite tracks, or you can stick with a steady glow. During the day, the lights can be turned off completely. Either way, you get five hours of glow from a full charge. These earbuds also offer amazing sound quality, with intuitive music controls built in. The form-fitting tips are comfortable for long listening sessions, and the integrated HD microphone lets you make handsfree calls. If you love music, these headphones add a little extra spark to your listening experience.