Durable aluminum alloy construction for longlasting use Made from quality aluminum alloy, providing wear resistance and drop protection with efficient heat dissipation for reliable, enduring performance. Broad compatibility and easy connection Works with USBC devices, enabling seamless connection to 3.5mm headphones for versatile use. Dualfunction design for convenience Supports 3.5mm headphones and USBC charging simultaneously, so you can listen to music or take calls while charging your device. quality audio transmission Delivers stable, clear audio signal for calls and music playback, ensuring a reliable listening experience. Practical use scenarios On the go: charge your USBC device while listening with wired 3.5mm headphones during travel or commuting. At a desk or in a meeting: keep your device charged while using wired headphones for calls or media. In environments where you need both charge and audio: use the adapter to maintain power while enjoying 3.5mm audio.