Car Audio Cassette to Aux Adapter, 3.5 MM Auxillary Cable Tape AdapterSpecifications Package: Yes Details Features: Suitable for auto tape player (auto cassette player), tape recorder, etc. Use other MP3, MP4, CD, MD, computer, mobile phone music, through this tape converter, into the tape player to play. 3. 5 mm stereo plug, suitable for most MP3, MP4, computer and other playback devices. Four channel have higher compatibility, no incompatibility issues. 24k gold plated metal plug. 2mm diameter TPE cable, copper shell,