An MP3 bitrate is the measure of the amount of data that is used to encode an MP3 audio file per second. The higher the bitrate, the better the quality of the audio, but the larger the file size. There are a few different ways to check the bitrate of an MP3 file.
One way to check the bitrate of an MP3 file is to use a media player. Most media players will display the bitrate of the file in the playback window. Another way to check the bitrate of an MP3 file is to use a file explorer. In a file explorer, right-click on the file and select “Properties.” The bitrate of the file will be listed in the “Details” tab.