The L41 audio adapter is designed for smartphones with a USB-C connector that do not have a 3.5 mm minijack. The adapter allows for simultaneous connection of a 3.5 mm minijack cable and a USB-C cable to the phone. For example, you can listen to music on wire headphones and charge your phone at the same time. The adapter's housing and tip are made of high quality aluminum, which provides a long life of the adapter. The angled tip makes it easy to use the phone in a horizontal position (e.g. while watching or playing games).