Search  for anything...

20W Voice Playback Module, PEMENOL DC 6-35V Sound Board USB Downloadable Music Player 24-bit DAC Output MP3 WAV Support TF Card 32GB Max for Broadcast Device Electronics Present Halloween DIY

  • Based on 49 reviews
Condition: New
Checking for the best price...
$9.99 Why this price?
Save $240.00 was $249.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Jul 29 – Jul 30
Order within 3 hours and 35 minutes
Available payment plans shown during checkout

Features

  • INTELLIGENT VOICE PLAYBACK: Voice playback moduel has 2 Single control , 2 Loop control , UART control, One_line control mode within 7 control modes.and Play up to 8 or 255 musics which can meet the needs of different scenarios.
  • MONO 20W CLASS D AMPLIFIER: MP3 player has a built-in amplifier, not only direct AUX passive audio output to such as earphone, but also active output which can connected to 4ohm 20W speaker directly.
  • 32G TF CARD SOCKET: Sound board can support up to 32G TF card which be able to store more than enough music files.Users can download and update voice files directly via USB, which is very fast and easy to use.
  • ADJUSTABLE VOLUME: The voice playback module has a built-in potentiometer, so you can adjust the volume at will according to your needs.
  • PROGRAMMABLE CONTROL: Users can not only control by simple buttons, but also connect to control devices such as MCU or PLC to complete music playback by command, integrated into their own embedded devices.

Compatible Devices: Personal Computer


Brand: PEMENOL


Hardware Interface: USB


Microphone Form Factor: Built-In


Format: MP3 Audio, WAV


Headphones Jack: 3.5 millimeters


Memory Storage Capacity: 32 GB


Digital Recording Time: 23 hours


Microphone Operation Mode: Mono


Manufacturer: PEMENOL


Product Dimensions: 1.97 x 1.97 x 0.2 inches


Item Weight: 0.317 ounces


Date First Available: August 12, 2022


Manufacturer: PEMENOL


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 29 – Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great solution for adding sound to your projects!
Although the board looked a little different than the photos provided ( no components soldered onto the board, near the I/O ) everything works and functions great. I run this board in USART mode, controlled by Arduino. I loaded up the "SnijderC DYPlayer" Library, opened the example code provided, and was able to play audio first-try. As others mentioned, the MP3 files need to be named 0001.MP3 so when you address song 1, it'll play that song. I used a 3.3V arduino, I don't know if the pins accept 5V. But, I can vouche they accept 3.3V no problem. I used this board to play little sound clips to add sound effects to a project. I found it very user-friendly the board doesnt have power/speaker connectors. This allows more customization to the user's use case., I was able to fit JST-XH connectors on, as well as adding generic pins for the I/O. Simply gave it power and ran only 2 wires to the arduino and I got full control. The potentiometer on the board sets the "max volume" and the arduino can digitally control 0-100% of the volume, set by the potentiometer. Very happy with the end results! ... show more
Reviewed in the United States on August 29, 2023 by Justin Justin

  • Easy to use.
Worked great right out of the box. Converted Itunes files to .wav format. Insert an SD card and plug the board into my computer via USB. The board shows up like a USB drive. Moved the .wav files to the onboard SD card and renamed each file 00001, 00002, 00003 etc. There are IO pins and a ground pin on the side of the board, just solder a momentary button switch between the IO pin and the ground. Press the button corresponding to the IO pin and the .wav file will play. Great deal for what it does. ... show more
Reviewed in the United States on February 2, 2025 by David

  • Works well with good volume
Only thing I would of liked is maybe a screw terminal instead on soldering
Reviewed in the United States on October 23, 2024 by Don

  • works fine on .mp3 files, does not play .wav files
Update: does not play .wav files at all. Original: The speaker output doesn’t work at all if you’re powering it with the USB-micro connection but the headphone jack does. Otherwise the device works correctly on USB power. When you apply a 12v supply the speaker works fine. The file names have to be 4 zeros and a digit. If you use 5 like I did then the only mode that will work is mp3 play all because that mode doesn’t care what the file names are, it just loops through whatever is there. The volume up/down control is awkward and the default is full volume which is pretty annoying. I get that it’s hard to choose what level to use but going all the way to the highest setting seems a poor choice. I used a 32G (BYTE) card having not read the fine print where it says 32G BIT (4Gbyte). I formatted it on an iPad using the Files app which resulted in a clean 32Gbyte card. I used a 3rd party cheap usb adapter with an sdcard reader. I copied some files out to it and renamed them in place and this worked fine, probably because it was a fresh card so all the files went into blocks at the start of the device and none extended beyond the 4Gbyte limit. That says if you format it first and don’t get carried away a 32G card will work. I have tons of them and exactly zero 4Gb ones. Other than the super annoying full volume default I like them. ... show more
Reviewed in the United States on August 1, 2024 by P. Meyer

  • Simple documentation, please! And it is one chip, not two
Why in the world can't anyone who sells these type of chips, simply put pictures of the dip switches on the screen and what they do next to each one, plain simple and straight to the point instead of a Rosetta stone of cross referencing and meaningless jargon? The documentation is ridiculously overcomplicated. "I/O Combination Mode 0" "One Wire Serial Port Mode" "UArt Mode" means what, exactly? Instead of uttering such nonsense how about "Set switches like this, it will do this!" Simple english would be wonderful. Also what does "Input DC 6V~35V" mean? The average person would assume that meant the chip takes any DC voltage between 6V and 35V, but that is not exactly clear. Appears to be no way to contact anyone. The photo of two chips side by side is also misleading. Why two pictures of the same chip? Most sites are selling chips in sets of two, but this is only one- about twice the cost. A very disappointing surprise. ... show more
Reviewed in the United States on February 19, 2023 by JP

  • Easy to use for project
Used these in a puzzle box to control sound effects and these worked great. No real delay. Used transitor as open drain to control pins from arduino. But does have option to use uart which would maybe have been easier.
Reviewed in the United States on December 28, 2024 by Amazon Customer

  • Good deal!
This is certainly a powerful and flexible sound module, which works well. Points of clarification: - this board uses a 4 gb TF memory card, not a 32 gb card. Don't buy the wrong one! - the board control inputs are 3.3 volt logic level, not 5 volt TTL (not mentioned anywhere in the docs - reverse engineered it to figure it out). Open collector / drain drive drive works well. - no docs come with the board, but there is a link in the web page to download them ... show more
Reviewed in the United States on December 21, 2022 by Just me

  • Waste of time and money
The most frustrating aspect is the lack of documentation. I can find nothing on the internet in way of a manual. I've wasted hours trying to get a sound out of the audio or speaker port. I can plug the board into my Mac and it recognizes it, but what format should I use on the SD card? I've tried them all, MSDOS, MACOS, EXFAT, etc. with no success. I've loaded MP3 files with the naming convention with no success. Is it too much to ask PEMENOL to publish a manual? I don't like returning hobby boards, but I've wasted way too much time on it. My next move is to buy a board that has a manual. ... show more
Reviewed in the United States on November 20, 2024 by Angie Mosley

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...