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Small rectangular plastic decoder board with digital screen and Bluetooth 5.0

Ruth's sister

Ruth's sister 0535 international power cord

SKU CH-1QM8-B26HQ

A compact car MP3 decoder board with Bluetooth 5.0, FM radio, USB and TF card slots, 6 W amplifier and recording function

  • Bluetooth 5.0 for wireless audio streaming
  • FM radio reception with 89 dB signal-to-noise ratio
  • Records voice and radio to USB or TF cards up to 32 GB
  • Operates from 5 V to 32 V external power for over 20 hours
  • Compact 93 × 36 × 33 mm plastic board with red LED display

Car MP3 decoder board

This decoder board adds Bluetooth 5.0 audio streaming FM radio and local file playback to a vehicle dashboard. It accepts USB drives and TF cards up to 32 GB and includes an AUX input for wired sources. A compact plastic chassis measures 93 by 36 by 33 mm and runs from an external 5 V to 32 V supply.

Sustained playback performance

Continuous operation is rated for more than 20 hours on a suitable power source. The board decodes MP3 and WAV files from flash storage while maintaining a signal to noise ratio of 89 dB. Recording function captures audio to the connected USB or TF media without interruption during long drives.

Thermals noise and power

Passive cooling keeps the unit silent as there are no fans or moving parts. The low power 6 W amplifier draws minimal current from the vehicle electrical system across the 5 V to 32 V input range. Plastic housing remains cool to the touch during extended use.

Highlights

  • Bluetooth 5.0 for wireless audio streaming
  • FM radio reception with 89 dB signal-to-noise ratio
  • Records voice and radio to USB or TF cards up to 32 GB
  • Operates from 5 V to 32 V external power for over 20 hours
  • Compact 93 × 36 × 33 mm plastic board with red LED display

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 0535 board draw when running all day?

The board operates from an external 5 V to 32 V supply and includes a 6 W amplifier, so continuous draw stays modest and heat is low.

What external power source must I already have to run the 0535 board?

You need a 5 V to 32 V DC supply — a car 12 V system or a regulated adapter — because the board has no internal battery.

Will the 0535 board work with my older 12 V car radio wiring?

Yes, the 12 V vehicle supply falls within the 5 V–32 V input range, and the AUX input lets you feed audio from legacy sources.

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