-Using high-quality PVC materials and high-tech chips, the transmission of an uncompressed analogue signal is a stable and high speed, providing long-term uninterrupted music enjoyment -The outer diameter of the cable is 3.5 mm, with high wear resistance and high resilience, long-term use as a new -This audio adapter cable features a USB 2.0 female on one side and a 3.5mm audio cable male plug on the other -After connection, you can play music without additional drivers -This cable allows smoother insertion and removal without jamming -This black car audio adapter cable is perfectly compatible with your car audio system and U disk storing music resources -It is compatible with mainstream car models on the market (MP3 audio decoding function is required) -This 1.5M long audio cable provides clear and lossless sound quality and rejects interference from noise such as electric currents, allowing you to enjoy pure sound quality and beautiful melody, and feel like you are at the concert -This 3.5 mm audio jack adapter is compact and portable and fits easily into your poc