Bảng mạch nhận tín hiệu âm thanh Bluetooth 5.0 QCC3008 TWS tại Lotte Market

Giới thiệu Bảng mạch nhận tín hiệu âm thanh Bluetooth 5.0 QCC3008 TWS tại Lotte Market

Suitable for retrofitting speakers, amplifiers, and car to add Bluetooth function
Perfectly soe common ground current sound and noise
Two s can be connected at the same time (method: automatically boot back to the last paired s on the chain)
With call, Qualcomm, Bluetooth V5.0
APTX, power on, default volume is maximum
No DC isolated power supply: suitable for lithium battery power supply, used to ify Bluetooth headset
Using TI amp TPA6132, the sound quality is better
L, G, R are single-ended outputs, which can be connected to input devices such as headphones, power amplifiers, and stereos
M + and M- are the positive and negative poles of the microphone
COM is the common end of the button, and the other end of the button is connected to VOL +, VOL-, PREV, NEXT, PLY
Key Description:
”VOL +”: short press to increase the volume, long press to continuously increase the volume
”VOL-”: Short press to decrease the volume, long press to continuously decrease the volume
”NEXT”: short press
”PREV”: Short press the previous song
”PLY”: short press to play / pause / answer / hang up, long press to reject incoming call for 1 second
Special function description:
”PLY”: long press for 3 seconds to force into pairing e, long press for 6 seconds to clear the pairing list
”PLY” + ”VOL +”: Press and hold for 1 second at the same time to enter the search TWS e
”PLY” + ”VOL-”: Press and hold for 1 second at the same time to enter the searched TWS e
”VOL +” + ”VOL-”: long press at the same time for 1 second to disconnect TWS
colour:green
Material:PCB
Package Contents:
1 x QCC3008 APTXLL lossless music hifi Bluetooth 5.0 receiver boardOnly the above package content, other products are not included.
Note: Light shooting 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.