Never be without your music when you have the Symphonized Bluetooth Headphone Charging Case. In addition to protecting your headphones, you also get to recharge whenever you need. Inside the Symphonized Charging Case is a powerful 800mAh battery pack. With this, you can recharge your wireless Bluetooth headphones up to four full times. Whenever you’re not using them, simply pop them in the case to ensure they always have a full battery. The Symphonized Case also offers superior protection to extend the life of your headphones. The charging case works universally with all Bluetooth earbuds. In addition, Symphonized is offering up three of their newest Bluetooth earphones to complete the package. They deliver crisp and clear audio and have in-line controls for your music and taking calls. Best of all, they work seamlessly with the Symphonized Charging Case.