QCC3008 APTXLL Receiver Board Module HiFi (with DC Isolatio

With DC isolation, 5V power supply
With DC isolated power supply: suitable for retrofitting speakers, power amplifiers, and car-mounted Bluetooth functions, perfectly solving common ground current noise and noise
2 mobile phones can be connected at the same time (: automatically return to the last paired 2 mobile phones when powered on)
With call, Qualcomm, Bluetooth V5.0, , power on, the default volume is maximum. Using the amp chip, the sound quality is better
GND and : 3.7V lithium battery power supply (3.3V-4.2V)

GND and VCC: select 5V power supply according to the DC isolation module
L, G, R are single-ended outputs, which can be connected to input devices such as headphones, power amplifiers, and audio
M+ and M- are the positive and negative poles of the microphone head
is the common terminal of the on, and the other end of the on is connected to +, -, PREV, , PLY respectively
Key Description:
"+": short press to increase the volume, long press to continuously increase the volume
"-": Short press to decrease the volume, long press to continuously decrease the volume
"": short press the song
"PREV": short press the previous song
"PLY": short press to play/pause/hang up, long press for 1 second to reject incoming calls
function description:
"PLY": long press for 3 seconds to force into pairing mode, long press for 6 seconds to clear the pairing list
"PLY"+"+": Press and hold for 1 second at the same time to enter the search TWS mode
"PLY"+"-": Press and hold for 1 second at the same time to enter the searched TWS mode
"+"+"-": Press and hold for 1 second at the same time to disconnect TWS
The appearance and color of different batches , which does not affect the use
TYPE:QCC3008 APTXLL Receiver Board
color:Green
Material:PCB

Package Contents:
1 x Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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