DescriptionSpark Headphones play your music along with a fun glowing light! Control the glow to stay on/off or pulsate to the rhythm of your music! The headphones deliver premium sound quality and rechargeable glowing wiring that makes you visible at night. Glow until the sun comes up from only a single charge. The form-fitting earbuds are soft and cushy for your all-day comfort. Not only that, these headphones have a built-in HD microphone for hands-free calls. Experience powerful, playful, and pulsating music experience with Spark Headphones.