CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
$39.59
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S

CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S

availability:In stock

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Estimated Delivery: Between

$39.59

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Product Description

Description:
Amplifier board size: 5.7×3.3CM
With the call function, CSRA64215 low power, power on, the default volume of the largest.
3.6-5V power supply (compatible with lithium battery or 5V power supply)
VCC and GND for the power supply feet, L, G, R then headphones
COM for the key of the common, the other end of the button were connected NEXT / VOL +, PREV / VOL-, PLY
M + and M- are the positive and negative of the microphone
CSRA64215 supports TWS to box;for APTX, for APTX LL; 
The button functions are described as follows:
‘VOL+': Short press to increase the volume, long press to increase the volume
‘VOL-‘: Short press to decrease the volume, long press to decrease the volume continuously
‘NEXT': short press a song
‘PREV': Short press the previous song
‘PLY': Short press to play/pause/answer/hang up, long press for 1 second to reject the call
Special function description:
‘PLY': Long press for 3 seconds to force enter pairing mode, 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 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 Included:
1 x  CSRA64215 4.0 4.2 HIFI Bluetooth Module

More Detailed Photos:

CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S
CSRA64215 4.0 4.2 bluetooth Module HIFI Digital Amplifier External DAC Board PCM5102A Low Power APTXLL Lossless I2S

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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