Universal compatibility Designed to work with a wide range of USBC devices, this adapter provides seamless connection for smartphones, tablets, and laptops that lack a 3.5 mm headphone jack. Plug and play No software or drivers required. Simply connect the adapter to your USBC device and enjoy music and videos with enhanced audio quality right away. Advanced audio technology Powered by the CX31993 chip, this USBC to 3.5 mm headphone amplifier delivers resolution audio up to 32bit/384kHz, producing crystal clear sound that remains faithful to the original recording. Compact and robust Compact and robust construction designed for portability. A reliable companion for travel or daily use, built to withstand regular use while delivering steady performance. Use scenarios Phone or tablet without a headphone jack: plug in your 3.5 mm headphones to listen to music or watch videos with improved sound quality on the go. USBC laptop or tablet without a 3.5 mm port: connect the adapter to drive your headphones for private listening, movies, or audio playback. Travel or commute: keep this compact adapter in your bag to upgrade the audio from USBC devices without a dedicated headphone jack.