	CODE GTIN	Color	Availability	Price
	QUES118655602LPT	Large remote		$10³⁸	+ −
	QUES536471403LPT	Small remote		$10¹⁷	+ −

Handsfree Bluetooth 5.0 MP3 Decoder Board DC 12V DIY MP3 Player Audio USB TF FM AUX For Music Subwoofer Speakers Volume Control

Main control IC: AC6921

Bluetooth IC: AC6921 Bluetooth version is 5.0

Music format: MP3 / WMA / WAV / FLAC / APE lossless format

Bluetooth call function

recording function

Folder switching function

Radio FM frequency: 87.5-107.5 MHZ

Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / DC 12V

About the structure: Panel size: length 112 * width 62 MM, the panel is surrounded by screw holes, the depth of the board is 22MM

1. Buttons and interface functions

1. IR: infrared receiver module;

2. MIC: Support call and recording function;

3. USB interface: connect to U disk (maximum support 32GB);

4. LCD screen: synchronized lyrics display;

5. SD card slot: connect to SD memory card (maximum support 32GB);

6. AUX interface: audio input interface;

7. Volume knob: control the volume;

8. REC: Long press the REC button to start recording, press the REC button again to cancel the recording function and play the recording file; when recording, it is more necessary to connect a storage device, such as a U disk or TF card;

9. REPEAT: Press the single cycle function once, and press it again to cancel the single cycle and play in sequence;

10. PREV/: Short press is to select the previous song; long press is to rewind;

11. PLAY/PAUSE: Short press is to switch between pause and play; long press is to radio FM automatic station;

12. NEXT: Short press is to select the next song; long press is to fast forward;

13. MODE: Switch between USB / TF / FM / AUX / BLUETOOTH;

5

5 out of 5

Reviews: 20

5 stars

100%

4 stars

0%

3 stars

0%

2 stars

0%

1 star

0%

A*****f

Aug 5, 2024, 14:12

5

Comment

Nice product.not yet connected for working experience

U*****g

Jun 19, 2024, 11:59

5

Comment

It works but sounds a bit low, otherwise it's a good item.

N*****b

Jun 18, 2024, 15:59

5

Comment

Great play, I recommend it.

D*****f

Jun 11, 2024, 13:59

5

Comment

It works well, although the FM radio is monkey.
Record in mono wav format.

V*****m

May 26, 2024, 17:59

5

Comment

plastic material, looks good for the price, not used yet, cable connectors too thin

U*****s

May 23, 2024, 17:59

5

Comment

Seems good, however i have not yet had the tome to try it out. Please note, there is no power amp included. You will need another amplifier to drive speakers. Remote control look good too.

Kemberly Roza

Apr 29, 2024, 11:59

5

Comment

Thank's for a great transactions.Very nice Handsfree Bluetooth 5.0 MP3 Decoder Board DC 12V DIY MP3 Player ,Good price. I have Not install yet ,but will soon .Shipping & handling was also great. Mr.G.. I'll Be Back

Q*****n

Mar 13, 2024, 14:59

5

Comment

Everything is OK

A*****n

Mar 11, 2024, 12:59

5

Comment

Unfortunately it is not clear that it is not amplified.
I had to order an amplifier, having known this before I had ordered it together.
For the rest it seems good to me, the display helps in finding the songs.

N*****p

Mar 9, 2024, 16:59

5

Comment

The player lists the track number in bluetooth mode. In usb mode, the folder name only shows in full on track 1. It is 8.3 style after track 1. Track names are complete always, great! It doesn't like hangul characters, just shows dashes. Like many other mp3 players listing 32gb max, this one plays from an older pny 256gb usb 3.0 with no issues!

Makes a bad popping sound when starting pause in usb mode. No popping between tracks in usb mode. The popping is bad on pause, end of track and next/prev selection in bluetooth mode. Having a volume knob is great. I wish that it used a tf card instead of an old sd card. I love the big remote! No direct folder button. Just double press next/prev to move up/back folders. Better than the led mp3 players, but still has some issues. Good value though. Need to get the cd-028 instead, for me, but 4x more expensive.

Handsfree Bluetooth 5.0 MP3 Decoder Board DC 12V DIY MP3 Player Audio USB TF FM AUX For Music Subwoofer Speakers Volume Control