Captiv8 Supply: These earbuds are the future of Bluetooth earbuds. As you see, there is no wire connecting the earbuds, making them completely wireless! The carrying case also doubles as a powerbank for your earbuds. The Powercase can be charged wirelessly via a wireless charging pad or with the included micro USB cable. Once the battery of the case is charged, it will charge the earbuds 5x from 0 to 100%. With over 2 hours of playback time at max volume on a single charge, these earbuds are a must for any traveler. The ergonomic design of the earbuds keep them in place while on the go. The earbuds have built in music control and a microphone for hands free operation. Your logo will be imprinted front and center on the Powercase. The earbuds and case come packaged in a retail gift box.