DC 12V 5V CSRA64215 APTXLL Lossless Music Hifi Bluetooth 4.2 Receiver Board Audio Amplifier Module Car Bluetooth Receiver Board

DC 12V 5V CSRA64215 APTXLL Lossless Music Hifi Bluetooth 4.2 Receiver Board Audio Amplifier Module Car Bluetooth Receiver Board

SKU:X13833
Regular price $16.99 USD

Product description
Description:
We have three types of this product:
First type: No DC isolated power supply: suitable for lithium battery-powered, making Bluetooth headset.
Second type: DC isolated 5V power supply: suitable for modified speakers, amplifier, car Bluetooth, perfect solution to common ground current sound, noise
Third type: DC isolated 12V power supply: suitable for modified speakers, amplifier, car Bluetooth, perfect solution to common ground current sound, noise
Note: You can choose one of the three types.
You can connect 2 mobile phones at the same time (Method: Automatically start the last paired mobile phone in the chain, the second one needs to manually click on the mobile phone pairing list)
With call function, CSRA64215 low power, power on, the default maximum volume
Using TI amp TPA6132, better sound quality
GND and BAT: 3.7V lithium battery power supply (3.3V-4.2V)
GND and VCC: Select 5V or 12V Supply Based on DC Isolation Module
L, G, and R are balanced outputs and can be connected to input devices such as headphones, amplifiers, and stereos
M+ and M- are the positive and negative terminals of the microphone
COM is the public end of the button. The other end of the button is connected to VOL+, VOL-, PREV, , PLY, respectively.
Key Description:
"VOL+": short press volume plus long press
"VOL-": press volume down, long press down
"": Short press a song
"PREV": Short press the previous song
"PLY": short press play/pause/answer/hang up, long press 1 second to reject the call
Special function description:
"PLY": Press and hold for 3 seconds to force entry into pairing mode, press and hold for 6 seconds to clear the pairing list
"PLY" + "VOL+&
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  • Consultancy86-0755-85201155
Product description
Description:
We have three types of this product:
First type: No DC isolated power supply: suitable for lithium battery-powered, making Bluetooth headset.
Second type: DC isolated 5V power supply: suitable for modified speakers, amplifier, car Bluetooth, perfect solution to common ground current sound, noise
Third type: DC isolated 12V power supply: suitable for modified speakers, amplifier, car Bluetooth, perfect solution to common ground current sound, noise
Note: You can choose one of the three types.
You can connect 2 mobile phones at the same time (Method: Automatically start the last paired mobile phone in the chain, the second one needs to manually click on the mobile phone pairing list)
With call function, CSRA64215 low power, power on, the default maximum volume
Using TI amp TPA6132, better sound quality
GND and BAT: 3.7V lithium battery power supply (3.3V-4.2V)
GND and VCC: Select 5V or 12V Supply Based on DC Isolation Module
L, G, and R are balanced outputs and can be connected to input devices such as headphones, amplifiers, and stereos
M+ and M- are the positive and negative terminals of the microphone
COM is the public end of the button. The other end of the button is connected to VOL+, VOL-, PREV, , PLY, respectively.
Key Description:
"VOL+": short press volume plus long press
"VOL-": press volume down, long press down
"": Short press a song
"PREV": Short press the previous song
"PLY": short press play/pause/answer/hang up, long press 1 second to reject the call
Special function description:
"PLY": Press and hold for 3 seconds to force entry into pairing mode, press and hold for 6 seconds to clear the pairing list
"PLY" + "VOL+&