USB Cassette Player is a portable, handheld device that plays all kinds of cassette tapes and provides a simple USB connection to convert the music on your tapes into MP3 files. Power options: The cassette player runs on battery power or USB power when connected to a computer, offering flexible operation. Output: An audio output lets you listen on a stereo, headphones, or other speaker systems for extended listening. Portable design: Compact and lightweight, it fits in virtually any bag and enables you to play and transfer tapes anywhere. Use scenarios: At home or in a studio: digitize your tape collection by connecting to a computer and saving MP3 files directly from tapes. On the go: travel or commute while transferring tapes to MP3 files, powered by battery or USB. Private or shared listening: use headphones for use or connect to a home stereo for group playback.