USB C to 3.5 mm AUX cable with built-in DAC decoding chip supports HiFi sound quality and noise reduction for a cleaner listening experience. Key benefits - Enables USB-C devices to connect to 3.5 mm AUX inputs on speakers, car stereos, or other AUX devices - Delivers original sound quality, supports hi-fi music playback, and enables clear announcements with minimal delay - Stable signal transmission and reduced noise for enhanced listening What makes it stand out - Hi-Fi performance: built-in DAC decoding chip enhances sound quality and reduces noise - Durable, reliable construction: gold-plated connectors made of pure copper resist corrosion and wear; easy to plug and unplug - Strong, long-lasting cable: soft cotton braided jacket for durability and aesthetic appeal - Noise resistance: oxygen-free copper core and encrypted shielding help minimize current noise Compatible usage - Connect USB-C devices (phones, tablets, laptops) to 3.5 mm AUX inputs on speakers, car stereos, or home audio systems - Ideal for car playback from a USB-C phone, home hi-fi listening from a USB-C device, or plugging a USB-C laptop into external speakers Designed for reliability and straightforward use without sacrificing sound quality.