Top-cofrLD Plug and play TF card/Micro SD Cassette Tape to MP3 Converter with Headphones With playback, can check the recorded music on device Cassette tape to mp3 converter, With this standalone cassette to MP3 converter, you can easily convert your old tape to MP3 without a computer, you just need to plug a TF card (Micro SD card) on then press Audio output enables you to listen on your stereo, headphones, or other speaker system Plug and Play, no computer required. Audio output enables you to listen on your stereo, headphones, or other speaker system