Luxus Audio BTBU42AJ - 4.2 TWS / APT-X Bluetooth Digital Card Module with pairing buttons
Luxus Audio BTBU42AJ - 4.2 TWS / APT-X Bluetooth Digital Card Module with pairing buttons
Luxus Audio BTBU42AJ - 4.2 TWS / APT-X Bluetooth Digital Card Module with pairing buttons
BTBU42AJ is a powerful Bluetooth audio receiver with compact dimensions. This Bluetooth music receiver connects to the Line-In or Aux input of the home audio system. You can then transmit the audio from your mobile phone or Bluetooth enabled mp3 player to your home audio system. Enjoy the convenience of having your music source in the palm of your hand and listening to it through your home stereo.
We have enabled the TWS function on this tab. The user can also use two of this card to build a wireless stereo speaker system. The default setting of the receiver card in TWS mode is the mono-channel output. People can transmit audio to two separate Bluetooth speakers, from the left channel to the left speaker and from the right channel to the right without connecting them with wires. You can also set it to provide two separate stereo channels (need a programmer and a cable kit).
Note: BTBU42AJ can automatically detect the Aux / Line input in the audio input. The Bluetooth audio source has a higher priority. When Bluetooth audio is paused or bluetooth disconnected. BTBU42AJ will output the Aux in / Line audio.
Specifications BTBU42AJ
Connections
Standard working mode.
We have combined the pairing buttons on this card, the S = S1 + S2 button, the M = S1 + S3 button. The user only needs to press a button on each tab to get paired car
Two receivers work in TWS mode.
In TWS mode, one module as a transmitter, another as a receiver.
• S1 - Long press 3 seconds in pairing mode. Long press 6 s to clear pairing information.
• S1 + S2 - Long press 1 second in TWS slave mode.
• S1 + S3 - Long press 1 second in TWS master mode.
• S2 + S3 - Long press 1 s to disconnect the TWS connection.
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