TypeC to 3.5mm audio adapter and charger Allinone solution for devices with USBC that lack a separate 3.5mm jack. It lets you charge your phone and listen to music at the same time using wired headphones. This adapter provides the ability to charge your phone while you listen to audio from headphones, solving the common incompatibility between charging and audio output. Note: it only supports audio playback for USB devices that provide a 3.5mm port and does not support other functions. This stereo headphone jack adapter supports audio playback, answering calls, and adjusting the volume for USB devices without a 3.5mm port. Warm tip: color and size may vary slightly from the photo due to lighting, monitor brightness, and manual measurement. We appreciate your understanding. Use scenarios On the go: charge your phone while listening to music or podcasts with wired headphones. At your desk or in the office: use USBC devices without a 3.5mm port to play audio and manage volume while charging. In the car or travel: connect to a USBC device to enjoy audio through your headphones while keeping the device charged.