Bluetooth 5.0 Stereo Decoder Board 3.7V-24V Power Amplifier

Bluetooth 5.0 Stereo Decoder Board 3.7V-24V Power Amplifier Description

Bluetooth 5.0 Decoder Board Stereo Audio Module Wide Voltage Speaker Amplifier XY-WRBT
Item Type: Bluetooth Decoder Board
Material: PCB
Application: Wide voltage and volume adjustable speaker power amplifier
Working Voltage: 3.7~24V DC
Bluetooth Version: 5.0
Transmission Distance: Approx. 15m / 49.2ft (visible without obstruction)
Signal-to-noise Ratio: 290dB
Distortion: -70dB
Number of Channels: Dual channel (stereo)
Audio Interface: 3.5mm audio interface
Module Protection Mechanism: Power reverse connection protection
How e:
After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "prompt tone" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-WRBT" (the name of the power amplifier board device).
Click "XY-WRBT" to connect, after the connection is successful, the "prompt tone" indicator light will be on, you can play mobile music, and the indicator light flashes slowly when playing music; after the Bluetooth is disconnected, the amplifier board prepares for the next pairing and playing. After the prompt tone, enter the pairing mode and wait for pairing.