Portable Cassette Player , Digital Audio Music Recorder Tape to MP3 Converter Save into USB Flash Drive/No PC Required convert tapes music to MP3 files and save into USB flash no PC required. With playback function ,can check the recorded music on device. Cassette tape to MP3 converter, Plug&play ,With auto-reverse. Audio output enables you to listen on your headphone ,or other speaker system. One Year warranty.Audio channel: L/R ,Bit Rate : 128 Kbbs ,Automatically or manually partition each song.