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3.7~5V 3W Stereo WAV + MP3 Audio Decoder Board - Black + Green

SKU: 403014
  • US$4.31

    8 %

  • 3.97
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


3.7~5V 3W Stereo WAV + MP3 Audio Decoder Board - Black + Green
3.7~5V 3W Stereo WAV + MP3 Audio Decoder Board - Black + Green

3.7~5V 3W Stereo WAV + MP3 Audio Decoder Board - Black + Green

US$3.97 US$4.31 8%OFF 5 (1 reviews)
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1. Remote Receiving Screen: need to buy other remote controller to operate (you can controll it by the button);

2. USB: USB interface, plug into U disk, it will automatically play MP3/WAV song of U disk;

3. SD: SD/MMC Interface, plug into SD Disk/MMC Disk, it will automatically play MP3/WAV song of U disk (if you use TF Disk, need to add set);

4.“PREV/VOL-”: "long press -" will turn down voice; "short press-" in USB/SD will back to former music;

5.“PLAY/PAUSE”:"short press-" in USB/SD will play/pause;

6.“NEXT/VOL+”:"long press +"raise voice; "short press" in USB/SD will back to former music;

7. Power dispaly: When the power is on, LED light display.


Quantity1 piece
Form ColorBlack + Green
MaterialPCB + ABS
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 3.35 in x 0.98 in x 0.79 in (8.5 cm x 2.5 cm x 2 cm)
Weight 0.78 oz (22 g)
Packing List
1 x Decoder board
1 x Remote controller (built-in CR2025 battery)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$3.52 shipped US$3.51 shipped US$3.50 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
nice Small Powefull
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Recent Customer Reviews

  • root82 Post on 3/13/2016

    First impression when turned on was good. It has high level of volume to use in large room, for example. When reading SD card (Transcend 4 Gb) current consumption was 55 mA (volume level was minimum), with U-disk (TakeMS,... Read more

    Impression:nice, Small, Powefull

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