Product function:

1 supports Bluetooth speaker function

2 support U disk, SD card player

3 stereo sound, sound quality

4, MP4, mobile phone can be connected to MP3, PC, Notebook, and other external sources

5 power off memory function

6 FM stereo radio

7 card reader function: PC, SD, MiniSD connection, TF Card

8 built-in audio switch

9 power supply: dual-purpose device; can be installed (lithium or Nokia), DC-5V power supply

10 support remote digital song function

11 after the insertion of the priority play