It is a audio receiver.T his product can directly push the headset, with complete functions, with charging, radio, call, infrared, U-disk,TF card reading, AD button, audio output and other functions.
1).It has a bluetooth indicator to show the working status.
2).It has a charging function that can charge the battery.
3).It supports stereo lossless playback. After the module is connected to Bluetooth, Bluetooth wireless transmission can be realized.
1).Product Name:Audio Receiver
2).Supply Voltage:DC 3.7V-5V
4).Bluetooth Distance:20 Meters
4.Product Function Description:
1).Radio function:Press the mode button to enter the radio mode;double-click the play pause button to search for channels.
2).AD button function:The button board is connected to the white socket (KEY GND),and the default configuration of the program is to play pause (6.2K), previous song (9.1K), next song (15K), volume increase (24K),volume reduction (33K), mode switching (51K).
3).Charging function: connect the battery,plug in the MICROUSB for charging, the red light is on during charging,and the red light is off when it is full.
4).Bluetooth indicator: When searching for Bluetooth,the blue light flashes slowly;when the Bluetooth is connected,the blue light is always on.
5).Battery interface:There are two battery connection terminals on the board,and their connections are connected.One interface supplies power to the board itself,and the other interface can draw out power to supply power to other boards.
1).The charging interface of this module is a current-limiting charging mode without charging management.
2).Please use a lithium battery with a protective plate produced by a regular manufacturer.
1pcs Audio Receiver
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