About this item Multi-function Dongle: This USB-C to AUX adapter allows you to connect your USB-C devices without an audio jack to headphones, headsets, speakers, and other audio devices. Call, volume control, and pause functions via the headphone's function keys are supported. Hi-Fi Sound Quality: The USB-C to 3.5mm audio adapter features a DAC chip, ensuring low power consumption and excellent decoding performance. It supports a 24Bit/48Khz audio sampling rate and offers noise reduction for higher fidelity sound in Hi-Fi mode. Wide Compatibility: This USB-C headphone adapter is widely compatible with various devices, including iPhone 16/15 Pro/Plus/Pro Max, Samsung Galaxy S21/22/23, iPad Pro, iPad Mini 6, MacBook, and Pixel 4/3/2 XL. High-Quality Materials: Crafted from military-grade nylon, this USB-C to AUX adapter is designed for durability. It features reinforced wire joints and a silver-plated plug that resists oxidation and corrosion. Size: 2.87 x 2.36 x 0.35 inches.