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Small rectangular plastic Bluetooth 5.0 car audio module 78x53mm

Ruth's sister

Ruth's sister international power cord 0525 78x53mm Bluetooth 5.0

SKU CH-XJ2P-TCDYY

Bluetooth 5.0 car audio decoder board supports USB, TF, AUX and FM with MP3 and WAV playback plus hands-free calling

  • Bluetooth 5.0 enables wireless audio streaming from phones
  • FM radio tuner receives local stations while driving
  • USB and TF card slots play MP3 and WAV files directly
  • 89 dB signal-to-noise ratio delivers clear sound quality
  • Touch-tone controls and external buttons allow hands-free operation

Bluetooth 5.0 car audio decoder

The Ruth's sister 0525 board adds Bluetooth 5.0 streaming, FM radio, USB and TF card playback to a vehicle sound system. It targets drivers who want wireless audio and hands-free calls without replacing the factory head unit. The compact 78 by 53 mm plastic module fits behind dash panels or in custom installs.

USB TF AUX FM EQ functions

The board switches automatically between Bluetooth, USB flash drives, TF cards, FM tuner and an auxiliary input. It decodes MP3 and WAV files at up to 320 kbps and 1411 kbps respectively. Folder navigation appears on the screen as F001, F002 labels, and voice prompts in English guide mode changes. External touch keys handle calls and track control.

Plastic build touch-tone operation

The plastic body houses a screen and touch-tone controls for daily operation. Power comes from an external supply, rated for over 20 hours of use, with an 89 dB signal-to-noise ratio. No internal battery, balanced output or speakers are included. Buyers needing built-in amplification, recording, e-book support or Wi-Fi connectivity should look elsewhere.

Highlights

  • Bluetooth 5.0 enables wireless audio streaming from phones
  • FM radio tuner receives local stations while driving
  • USB and TF card slots play MP3 and WAV files directly
  • 89 dB signal-to-noise ratio delivers clear sound quality
  • Touch-tone controls and external buttons allow hands-free operation

Specifications

No published specifications for this item yet.

Questions about this item

Does the 0525 module need any battery replacement after the 20-hour rated life?

The unit runs on external power only and has no internal battery, so no battery replacement is needed.

What stops continuous playback first when the 0525 runs all day?

The external power supply is the limiting factor; the board itself has no internal cell to deplete.

How hot or noisy does the 0525 get during all-day operation?

The plastic-bodied decoder board has no fan or moving parts and draws little power, so it stays cool and silent.

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