![](https://ae01.alicdn.com/kf/He04d30d9a54445ee9624f295cad8f46d8.jpg)
for CSR8675 supports SBC, AAC, APTX, APTX-LL, ATTX-HD, LDAC, full format
Binding function (currently the phone is unpaired normally, and other phones cannot be connected)
Power on, the default volume is moderate (supports power-off and save)
3.6-5.5V power supply (compatible with lithium battery power supply or 5V power supply)
VCC and GND are power supply pins, and L, G, R are connected to headphones
DCOM is the common end of the indicator, and the other end of the indicator is connected to LED0 and LED1 respectively
KCOM is the common end of the button, and the other end of the button is connected to VOL+, VOL-, PREV, NEXT, PLY, and the button line length is within 5cm
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
"PLAY": short press to play/pause
Special function description:
"PLAY": long press for 3 seconds to force into the pairing mode, long press for 6 seconds to clear the pairing list (and automatically shut down to reset the binding function, power on and restart)
Name: Amplifier board
Amplifier board size: 5.7x3.3CM
Type: Portable
Bluetooth: Yes
Condition: New
Type: Voltage Regulator
Dissipation Power: 1
Model Number: for CSR8675 Bluetooth V5.0 Decoder Board
Application: Computer
Operating Temperature: 1
Supply Voltage: 3.6-5.5V
color:Blue
Material:plastic
Package Contents:
1 x Amplifier board
1 x antenna
Only 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.
![](https://ae01.alicdn.com/kf/H66f69b8921ad4dc190ee26d0ec0dc6acy.jpg)
![](https://ae01.alicdn.com/kf/HTB1VECbXzvuK1Rjy0Faq6x2aVXaa.jpg?size=350304&height=1739&width=1000&hash=599049b519a299ec6a7c3acf68061156)