Bluetooth 5.0 Amplifier Board 2x5W USB Sound Card Preamp Mod

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Description:

Using Bluetooth 5.0 main control , good transmission effect and high stability.
With button control, there are functions such as switching songs, adding and subtracting volume, playing, pausing, turning on and off.
The micro 5p interface is powered, and mobile phone charger 5V2A charging cable can be used.
Transmission distance: about 10 meters,the shorter the distance, the better the stability.
The Bluetooth audio signals of mobile phones, laptops, and tablets can be received through this Bluetooth to the stereo amplifier output. The audio interface can also be connected to earphones with 3.5mm interface, which can turn earphones into bluetooth earphones.

Specification:

Processor: RK3128H
Output resolution: 1920x1080
Interface: USB
System requirements: Android
Product parameters: 4 ohms 2x5W
Power interface: micro 5p
Input voltage: 3.7V-5V
Signal to noise ratio: 90DB

Size Chart:

2.76x1.18inch

Package Includes:

1 Piece Bluetooth Amplifier Board

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