5V/12V Music Module APTX/ATPXHD Programming Audio Amplifier Car Add Function DIY Board(B)

5V/12V Music Module APTX/ATPXHD Programming Audio Amplifier Car Add Function DIY Board(B) Description

1. Multiple parameters for customers to choose from
2. Products using high-quality materials, quality assurance
3. AUX audio input, for APTX/ATPXHD programming, power , the default volume is maximum, the volume of the alert tone is moderate
4. Support Android APP to modify the name (support Chinese), pairing password, custom EQ
5. Product performance is stable, long life

Product description:
B: isolated 5V power supply 4.5-5.5V
1, no isolation power supply: suitable for lithium battery power supply, used to modify the headset
2, with isolated power supply: suitable for modifying speakers, amplifiers, car to increase the function, to solve the common ground current sound, noise
KCOM for the common end of the keys, the other end of the keys are connected to VOL+, VOL-, PREV, NEXT, , key length of 5cm or less
Key Description:
"VOL+": short press volume , long press continuous volume
"VOL-": short press volume down, long press continuous volume down
"NEXT": short press the next song
"PREV": short press the previous song
"": short press to /pause, long press for 3 seconds to force into pairing mode, long press for 6 seconds to clear the pairing list
Special function description:
"": long press for 3 seconds to force into pairing mode, long press for 6 seconds to clear the pairing list
" "+"VOL+": press and hold for 1 second to enter TWS search mode
" "+"VOL-": press and hold for 1 second to enter the searched TWS mode
"VOL+"+"VOL-": press and hold for 1 second at the same to disconnect TWS
Colour:Black
Material:Plastic

Package Contents:
1x Music Module