Built-in Audio DAC: Ensures superior audio quality with high-fidelity music reproduction, supporting up to 48k Hz and 24-bit lossless output. Wide Compatibility: Compatible with iPhone 15 Pro Max/15 Pro/15 Plus, Galaxy S23/S22/S21/S20, and other Type C phones, as well as laptops, providing versatile use across various devices. Plug & Play: Easy to use with no additional software or drivers required, ensuring immediate connectivity and convenience. Durable and Robust Construction: Metal shells resist oxidation and corrosion, while the unbreakable nylon braided cable is designed to be twist, tug, and tangle-free, ensuring longevity and reliability. Supports Microphone & Line Control: Offers functionality for microphone use and line control, enhancing the overall user experience. Type-C to Aux Connector Type: Auxiliary, providing a standard 3.5mm headphone jack for easy connection to your favorite headphones.