1. The music formats supported by card radios are basically MP3 format, and there are few radio models that can play other formats.

2. You can check the format of the music. If it is wrong, you can convert it to MP3 format.

3. In addition, card radios generally use small cards. When the quality of the memory card is not good, this phenomenon may also occur. You can try replacing a high-quality memory card.

Radio:

A radio is a machine made of mechanical devices, electronic devices, magnets, etc. It uses electrical energy to convert radio wave signals and can listen to the audio signals emitted by radio stations. . Also known as radio, broadcast, etc.

The advent of DSP technology radio marks that traditional analog radio will gradually withdraw from the stage of history. The digital age of radio has arrived.