The Wireless Auto Pair Earbuds & Case are the future of Bluetooth earbuds. As you see there is no wire connecting the earbuds. Making them true wireless earbuds! The earbuds feature Bluetooth 5.0 Auto-Pairing and Auto Power-On. Once the earbuds are removed from the case they will power on and automatically sync to each other! No more hassle of trying to get the earbuds synchronized to each other. The case also doubles as a powerbank for your earbuds and can be charged with the included Micro USB Cable. Once earbud case is charged it will charge the earbuds 2x from 0-100%. With over 1.5hrs 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 on the go. The earbuds have built in music controls and dual microphones for hands free operation. It takes 1hr to charge the earbuds from 0-100%