About this item 3 in 1 USB C to USB AdapterThis USB C to USB Adapter features a USB OTG port, a 3.5mm Headphone Jack, and a 60W fast charging port. It supports multiple ports working simultaneously, allowing you to charge your device while making calls, listening to music, or transferring files. Multifunctional OTG AdapterThis USB C to USB adapter supports transferring various file types (Excel, Word, Txt, PDF, MP3, MP4, JPEG, RAW, etc.) at a transfer speed of 480 Mbps / 5G bps. It also connects to USB peripherals, such as USB drives, hubs, microphones, cameras, keyboards, mice, and speakers. Plug and PlayThis USB C Headphone Adapter is easy to use with a fast and stable connection. Built-in high-resolution audio DAC chip supports up to 24bit/96kHz audio output. Experience high-fidelity lossless audio on your device while enjoying music and answering calls with headphones, along with volume control, pause, and play functions. PD 60W Fast ChargingThis USB C adapter supports rapid chargi