Detail
"CSR8645 APTX
Bluetooth Standard:4.0
Type:Bluetooth 4.0 Amplifier Board Brand:DIY
Power supply:3.6v-6.5v
DC Model:CSR8645
Power:5w+5w DIY
Package includes:
1X Bluetooth 4.0 CSR8645 Amplifier Board 5W+5W APT-X Stereo Receiver Amp Module
CSRA64215 APTX-LL
1.Support USB sound card
2.Support call
3.Support TWS box
4.Bluetooth stereo (SBC,AAC,APTX,APTX-LL)
5.Key Control:next/vol+,play/pause/call/repeat matching,TWS matching key (short press is slave,long press is slave),previous/vol-
Package includes:
1X CSRA64215 Bluetooth V4.0 V4.2 Audio Module Support USB Sound Applied
QCC3031/3034 Bluetooth 5.0
CSRA64215 supports APTX, APTX LL; CSRA64210 does not. No difference
With call function, CSRA64215/CSRA6420 low power consumption, power on, maximum volume, support TWS box.
3.6-5.5V power supply (compatible with lithium battery or 5V)
VCC and GND are power supply pins, and L, G, and R are connected to headphones.
M+ and M- are the positive and negative 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
“VOL+”: short press volume, long press continuous volume plus
“VOL-”: short press volume down, long press continuous volume minus
"NEXT": short press
“PREV”: Short press on the previous track
“PLY”: short press play/pause/answer/hang up, long press 1 second to reject the call
“PLY”: Press and hold for 3 seconds to force the pairing mode, press and hold 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 mode.
“PLY”+“VOL-”: Press and hold for 1 second at the same time to enter the searched TWS mode.
“VOL+”+“VOL-”: Press and hold for 1 second to disconnect TWS
Package includes:
QCC3031/3034 Bluetooth 5.0 Lossless APTXHD Pair Box TWS Headphone Amplifier HIFI
BK8000L Board
100% Brand New and High Quality.
Shape: Same as the picture show
1. Type: BK8000L Bluetooth Amplifier Module
2. Size: 29mm x 24mm
Please Note That:
Only the Bluetooth audio module BK8000L adapter board, not welded
Package included:
1Pcs BK8000L Bluetooth Amplifier Board Module For Sound Box Amp Speaker Module"
We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .
generally we would like to receive payment thin 48 hours if .
2 business days after we received the payment . when you buy multiple items ,your shipping
cost will be combined with discount .
|
SHIPPING TIME (weekends/holidays excluded) |
|||||
|
Country Name |
Shipping Time |
Country Name |
Shipping Time |
||
|
USA/Canada |
10 -15d |
Spanish/Portugue |
10-25d |
||
|
East/South Asia |
10 -15d |
France/West Asia |
10-25d |
||
|
United Kingdom |
10 -20d |
Italy |
10-30d |
||
|
Australia/New Zealand |
10 -15d |
West Asia/Middle East |
15-25d |
||
|
Most Country of West/North Europe |
10-20d |
South America and Africa |
15-30d |
||
|
East /Middle Europe/Russia |
10-25d |
||||
-
NEW, GOOD QUALITY, ORIGINAL PACKAGE
-
LARGE STORE AND THE LOWEST PRICE
-
NO-QUESTION-REFUND,
-
FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINALPACKING(TAPE REEL/TUBE/TRAY）
We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,
Transistors, and so on. Especially in Hard To Find Parts . we only sell
NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND
