Forgot to charge your wireless headphones? With the SoundSport charging case, you charge them on the go, anywhere, anytime. The built-in battery provides long hours of extended listening time. The case's compact, durable design protects your headphones as they charge, so you can just toss them in your bag and go. Running short on time? Just a quick charge gives you time of music. The case reaches full charge fast. It even features LED battery indicators for both the headphones and case, so you're never left guessing.