TheLenco EPB-410Bluetooth® headphones are the ideal addition to your smartphone. These earbuds are easily connected via TWS Bluetooth technology, so you can not only listen to your favorite music, but even make calls or control Siri. This is due to the built-in microphone. These headphones are operated using the simple touch buttons on the side of the earbuds. These earbuds have a perfect fit and therefore sit firmly in your ears. Ideal if you go running, for example. In addition, these earphones are also waterproof. The storage box is also a power bank in which you can charge the earphones. The indicator on this storage box shows how much energy the earplugs still contain. If the energy runs out after 3.5 hours (based on being fully charged), you can connect this storage box to a computer or mains power using the supplied USB cable and plug. This allows you to quickly charge the earbuds and then enjoy your Bluetooth earbuds. With theLenco EPB-410 Bluetooth earphonesmay you be seen!