1[Cassette to MP3 Converter] Quickly convert cassette to MP3 format via USB cable. Type C interface, simple installation, you can convert your favorite songs into MP3 format and save them on your computer, phone, etc. Equipped with editing software. Also suitable for laptop CD. 2[Auto Reverse] Cassette tape player has auto reverse function that allows you to quickly flip the tape with the "DIR" button, and one or infinite reversals with the left or right "Play Mode" button. 3[With 3.5mm Headphone Jack] Cassette tape to MP3 player works as a tape player, also can play your music tape perfectly through 3.5mm headphone or 3.5mm AUX jack in your car. 4[Portable for Walkman] Cassette player is compact, allowing you to play and transfer music anytime, anywhere, anywhere. Retro style music player lets you relive the good old memories. 5[Wide Compatibility] Compatible with for Windows XP, for Vista and for Windows 7, for Windows 11, for OS X below 10.5, for GNU, for Linux. By converting tapes to MP3 in a quiet room, you can enjoy crystal clear sound quality for even the oldest bands.