USB Cassette Recorder takes you back to the memories of the 80s, offering the typical functions of an old tape recorder/player such as play, forward, rewind, pause, record, and other function buttons. Tape recorder has two modes to choose from, USB mode and tape mode. It can play your old tapes and mixtapes, listen to your long-cherished music, and can also be used as an audio converter, converting tape saving it on a USB flash drive. In addition to playing tapes, portable cassette recorders carry stand-alone microphones and can also record external sound to tape or to a USB thumb drive. Also suitable for conferences, lectures or everyday recordings. With a sleek and classic design, clear stereo channel output, and versatile convenience, the retro tape player is the best choice for tape collectors. Audio tape recorder carries a USB port (USB flash drive is not included), and compatible file formats for USB audio playback: WAV format. USB thumb drive format: FAT32 format, maximum support 32G. Recording to Tape Notes: 1. Make sure the tape is placed correctly before recording, otherwise the REC and PLAY buttons cannot be pressed. 2. If the recording button rebounds, press the REC and PLAY buttons firmly and stay for 2 to 3 seconds, and start recording after the buttons are fixed in place. 3. Blank tapes can be recorded directly. For non-blank tapes, please check whether there is a plastic sheet at the bottom of the tape you want to record (recording erasure protection design, please refer to the instructions). If the plastic sheet still exists and has not been peeled off, you can record directly. If the plastic sheet is peeled off, It needs to be covered with scotch tape before it can be re-erased and recorded. Notice: When a battery is installed in the battery compartment, plug in the power adapter(DC 5V/1A), and the battery will be automatically disconnected. Before using the tape, please check whether the magnetic strip in the tape has been wound tightly. If you play the tape without winding it tightly, it may cause the tape to rewind or even damage the tape; so if you find that the magnetic strip in the tape is not wound tightly, please Before placing it in the door, use a pencil or other object to wrap the magnetic strip tightly. It's a good way for you to spend your spare time,taking this cassette player which is a right place for your cassette to be useful,which is a beautiful peace for you to be pleasant,and which is a nostalgic beauty. Portable Shoebox Tape Recorder with Mic/Speaker USB Digitization