Specification:
Item Type: Bluetooth Decoder Board
Material: PCB
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 to use:
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.
Features:
1Using Bluetooth 5.0, the signal is more stable and the sound quality is better. 2You can use MicroUSB mobile phone charger, 3.74.2V lithium battery and 3.724V DC power supply. 3Made of high-quality electronic component materials, stable and reliable performance. 4Short-circuit the on/off contact for 2 seconds to set the decoder board on/off. 5The module has the characteristics of anti-reverse connection, wide voltage operation, automatic return connection, and rechargeable lithium battery.
Package List:
1 x Bluetooth Decoder Board
