520AI 1 DIN Car Radio — Bluetooth 4.2 MP3/MP4 Player with U-disk, TF/SD Card & AUX Support

The 520AI 1 DIN car radio combines Bluetooth 4.2 wireless connectivity with conventional AUX input to play audio from mobile phones, MP3/MP4 players and other devices. It supports playback from U-disk drives, TF cards and large-capacity SD cards, allowing music stored on external media to be played directly. The unit is compatible with MP3 high-fidelity lossless format and includes a file playback feature so you can organize songs into folders (for example: popular, classical, favorites) on the memory card for quick access. An off time display function is also provided for convenient shutdown timing.