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    Bluetooth Audio Receiver Board DIY Car Speaker Amplifier Module Bluetooth 5.0 Stable Stereo Amplifier Board with Button Control

    • Bluetooth Audio Receiver Board DIY Car Speaker Amplifier Module Bluetooth 5.0 Stable Stereo Amplifier Board with Button Control
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    Package:Yes
    Compatible Audio & Video Equipment Style:Player
    Type:Bluetooth
    Certification:NONE
    Origin:Mainland China

    Bluetooth Receiver Board Bluetooth 5.0 Stable Stereo Amplifier Board with Button Control
    Feature:
    1. The PCB board reserves 2 control ports, one is to output high level first, and then output low level when power on or pause. The other one is to output a low level first, and then output a high level when it is turned on or suspended.
    2. 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, it can control up and down songs, volume addition and subtraction, play, pause, switch 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: 3.5mm stereo (reserved welding point, you can DIY by yourself), power interface: micro 5p (reserved 2.5mm welding port, does not support power supply) Input voltage: 3.7V5V.
    5. The Bluetooth signal of 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 mic, voice chat is not supported).
    Specification:
    Item Type: Bluetooth Receiver Board
    Material: PCB
    Color: White
    Bluetooth Version: V5.0
    Transmission Distance: About 10 Meters (the Shorter the Distance, the Better the Stability)
    Output Interface: 3.5mm Stereo (Reserved Solder Joints, You Can DIY by Yourself)
    Power Interface: Micro 5p (Reserved 2.5mm Welding Port, Does Not Support Power)
    Input Voltage: 3.7V-5V
    Signal to noise Ratio: 90dB
    Total Harmonic Distortion +Noise::-70dB
    Crosstalk: -86dB
    DNR: 91dB
    Transmission Protocol: A2DP/AVCTP/AVDTP/HFP
    Package List:
    1 x Bluetooth Receiver Module

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