Bluetooth module MP3 decoding board DIY car audio box amplifier modified bluetooth 4.1 circuit board

SKU: FA2007 Tag:

$2.40

Weight 0.046 kg
Dimensions 4.4 × 4 cm
Power Supply

3.7-5 V

SNR

90dB

THD+N

-70dB

Crosstalk

-86dB

DNR

91dB

Support Profile

A2DP/AVCTP/AVDTP/AVRCP/HFP LOS:>15m

200 in stock

Description:

This is a car Bluetooth 4.1 mp3 WAV decoding board speaker amplifier audio receiver module. It supports Bluetooth 4.1, supports automatic return function, supports WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, and supports U disk, and TF card player. It has a standard 3.5mm interface, the output stereo sound source, can be inserted into headphones, connected amplifier and other equipment. It runs with a universal Micro USB 5V power supply.

Specification:

  • Power Supply: 3.7-5 V
  • SNR: 90dB
  • THD+N: -70dB
  • Crosstalk: -86dB
  • DNR: 91dB
  • Support Profile: A2DP/AVCTP/AVDTP/AVRCP/HFP LOS:>15m

Features:

  • Support for Bluetooth 4.1, support automatic return function.
  • Support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download.

Interface Description:

  • Power Interface: Universal Micro USB 5V power supply
  • 3.7-5V Supply Pad: 3.7-5V power supply modification
  • U Disk Interface: Support play U disk MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format
  • TF Card Interface: Support play MP3 card in the MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format
  • LED Indication: Bluetooth mode blue light long, music mode blue light flashing
  • 3.5mm Stereo Output: Standard 3.5mm interface, the output stereo sound source, can be inserted headphones, connected amplifier and other equipment

Key Function Description:

  • MODE: “Short press”, TF card, U disk, Bluetooth mode switch
  • P / P: “Short press” to switch between play and pause
  • NEXT / V+: “Short press” Next Song, “long press” Volume Increase
  • PREV / V-: “short press” previous song, “long press “volume down
  • RPT: “Short press”, single / cycle switch

Package Included:

1 x Car Bluetooth 4.1 MP3 WAV Decoding Board Speaker Amplifier Audio Receiver Module Support USB/TF/U-Disk

This is a car Bluetooth 4.1 mp3 WAV decoding board speaker amplifier audio receiver module. It supports Bluetooth 4.1, supports automatic return function, supports WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, and supports U disk, and TF card player. It has a standard 3.5mm interface, the output stereo sound source, can be inserted into headphones, connected amplifier and other equipment. It runs with a universal Micro USB 5V power supply.

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