Welcome to our store!

1、[2 Control Ports] The PCB board reserves 2 control ports, one is to first output high level and then output low level when powering on or pausing. The other is to first output a low level and then output a high level when powering on or pausing. 2、[Good Transmission Effect] The power amplifier board uses Bluetooth 5.0 main control chip, which has good transmission effect and high stability. This is for professional users to use external power amplifier DIY, ordinary users do not need to use it. 3、[With Button Control] With button control, it can control up and down songs, volume increase and decrease, play, pause, power on and off, etc., and reserve high and low level control interfaces, regardless of daily use or DIY modification, with strong playability. 4、[Output Interface and Power Interface] Power interface: Powered by micro 5p interface, ordinary mobile phone charging cable can be used. (reserved 2.5mm welding point, does not support battery power). Output interface: 3.5mm Stereo (reserved welding point, you can DIY). 5、[Practical Use] The Bluetooth signal from phone, laptop and tablet can be transmitted to power amplifier, active speaker and other device. The interface can also be connected to 3.5mm headphones to turn into Bluetooth headphones. (without microphone, voice chat is not supported)

Item Type: Bluetooth Receiver Board
Material: PCB
Color: Black
Bluetooth Version: V5.0
Transmission Distance: About 10m / 33ft (the shorter the distance, the better the stability)
Output Interface: 3.5mm Stereo (reserved welding point, you can DIY)
Power Interface: Micro 5p (reserved 2.5mm welding point, does not support battery power)
Input Voltage: 3.7V-5V
SNR: 90dB
Total Harmonic Distortion +Noise:-70dB
Crosstalk: -86dB
DNR: 91dB
Transmission Protocol: A2DP/AVCTP/AVDTP/HFP

1 x
BluetoothReceiverBoard

If you find any product problems after receiving the item, such as damage or incorrect quantity of goods, please contact us immediately. We will do our best to provide you with satisfactory customer service.