The Earldom OT42 is a compact and efficient audio adapter designed to bridge the gap between modern Type-C devices and traditional 3.5mm audio equipment. It features a USB Type-C male to 3.5mm audio female connection, allowing users to plug in their favorite wired headphones to smartphones or tablets without an audio jack. With its lightweight design and built-in smart chip, this adapter ensures clear sound transmission and broad compatibility with a variety of Type-C enabled devices. Specifications Model: OT42 Type: Type-C to 3.5mm Audio Adapter Material: Plastic + Metal Connectors: USB Type-C Male to 3.5mm Audio Female Functionality: Plug and Play, No Driver Required Compatibility: Devices with USB-C and no headphone jack Key Features Universal compatibility with USB-C smartphones and tablets Enables connection to 3.5mm wired headphones or speakers Built-in smart chip ensures high-quality sound output Lightweight, durable, and travel-friendly design Easy plug-and-play operation without software installation