Cheap - Bluetooth 4.1 MP3 Decoder module Audio receiving board Car speaker amplifier 3W Bluetooth PCB Micro USB Power Supply Converter Very Good
For Sale - Bluetooth 4.1 MP3 Decoder module Audio receiving board Car speaker amplifier 3W Bluetooth PCB Micro USB Power Supply Converter Cheap
Connector A:
USB
External Power Source:
Yes
Type:
Bluetooth 4.1 MP3 Decoder module
Connector B:
VGA
Gender:
Male-Female
Model Number:
Bluetooth MP3 decoding module 4.1
Amplifier:
Yes
Package:
Yes
Power Supply:
3.7-5V
THD+N:
-70dB
Crosstalk:
-86dB
DNR:
91dB
SNR:
90dB
Support Profile:
A2DP/AVCTP/AVDTP/AVRCP/HFP
presentation：
- Audio accessories variety:audio accessoric
- product standard:Bluetooth MP3 decoding module audio receiving board
- model:Bluetooth MP3 decoding module 4.1
Bluetooth decoder：
Support bluetooth 4.1，Automatic callback function is supported，Support WAV+APE+FLAC+MP3 lossless decoding，STEREO OUT，Board mounted stereo 3W power amplifier，Support USB Audio，Download with TF card，Support U disk, TF card playing, support infrared remote control
parameter characteristics:
Power Supply:3.7-5V
SNR:90dB
THD+N:-70dB
Crosstalk:-86dB
DNR:91dB
Support Profile:A2DP/AVCTP/AVDTP/AVRCP/HFP
LOS:>15m
Interface details:
- Micro:Universal Micro USB 5V power supply
- USB:power supply
- USB Audio:A computer connected via a USB cable can be used as an external sound card
- U Disk interface:Support to play the MP3/WAV/APE/FLAC file in the U disk,Support fat16/32 file format
- LED indicate:Blue light in bluetooth mode is long on, blue light in music mode is flashing
- TF card Interface:Support the MP3/WAV/APE/FLAC file in the TF Card,Support FAT16/32 file format
- infrared remote control:Support infrared remote control operation
- AD key interface:The key interface provides different resistance parameters and realizes different key functions
- Bluetooth decoding IC:Decoder board main control chip
- 3.5 mm stereo:Standard 3.5mm interface, output stereo sound source, can insert earphone,Connect power amplifier and other equipment
- Right channel 3W:Audio right channel output, can drive 3W speakers
- left channel 3W:Audio left channel output, can drive 3W speakers
- 3W*2 amplifiers:Board - mounted 2 - way 3W power amplifier, stereo drive 3W speakers
- 3.7-5V power supply:Realize external 3.7-5v power supply modification
package include：
1×Bluetooth MP3 decoding module
1×remote control
operating instructions:
1.mode control
When the decoder board is not equipped with U disk or TF card, the power on default is bluetooth mode; When
the decoder board is plugged into U disk or TF card, the power on by default is music mode; Switch MODE
through the MODE key or the button of the remote control
2.music mode
Insert U disk or TF card to play the stored audio file
3.Bluetooth Mode
The bluetooth device is ready to pair. The "XY_BT" found by mobile phone bluetooth is The device name of The
decoder board. Click The connection and The decoder board prompts "The bluetooth device is connected
successfuly", which indicates that The decoder board can play music after successfully connecting with The
phone.
Unit Type:
piece
Package Weight:
0.2kg (0.44lb.)
Package Size:
1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
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