Bluetooth MP3 Decoder Board Audio Module Wireless MP3 WMA DAC Decoding Board With USB SD TF 3Wx2

Features:

                                                                                                                                

1: Support stereo Bluetooth speaker function, that is, devices such as mo bile phones can send music to speakers (A2DP) via Bluetooth;

2: Support the speaker terminal to control the mo bile phone and other devices to switch up and down songs and adjust the volume;

3: Bluetooth is based on CLASS 2 power level, adopts Bluetooth 4.2 specification, compatible with Bluetooth 3.0 and below, and the transmission speed can get 3Mbit/s.

4: Supports playing music on SD/MMC Card and USB flash drive. The music formats are: MP3, WMA, WAV (excluding license), FLAC, APE,

5: Support FM, the frequency band is: 87MHZ~108MHZ;

6: Support AUX input, ie external audio source can access the speaker through AUX and adjust the volume on the speaker;

7: Support speaker status broadcast, can play various speaker status and modify the broadcast language according to user needs;

8: Support function switching hotkey (one button in Card, u disk, AUX IN, FM, Bluetooth player) (MODE button on the remote control is the function switch button);

9: Support firmware encryption; 10: Support USB connection to computer for firmware upgrade/production;

11: FAT16, FAT32, ExFAT/Fat64 file system support;

12: Support directory level: 8 level subdirectories;

13: Number of supported files: The number of files is not limited in the single directory, and the total number of music files is less than 9999;

14: Support SD/MMC/SDHC;

15: Support USB2.0, fully compatible with USB1.1;

16: Potentiometer adjusts the volume

20: DC (DC) input for 3.7~5V power supply, both 5V power supply and internal lithium battery charging

 

Specifications:

 

Power type: DC (DC) 3.7~5V power supply (can be powered by 3.7 battery)

Appearance size: 135x73mm

Output power: 2*3W

Rated input: 5V/2A

Rated power consumption: USB playback current "120MA

Other status "80MA

Operating temperature: -20 ° C ~ 60 ° C

 

Applications:

 

Used in home audio, car audio and computer multimedia audio, professional active audio, IP OD audio, AV power amplifier, massage chair, electronic gifts, electronic toys. Especially suitable for speaker (sound) DIY fans.

>>>Manual: Click here to open<<<

 

Package Included:

 

1 x Bluetooth MP3 Decoder Board Audio Module