Combo-Bluetooth 40-Watt Mini Audio Amplifier Kit

Upgrade your home audio experience with this Bluetooth Audio Player Complete Mini Audio System, designed for powerful sound, versatile connectivity and convenient everyday entertainment. With 20W + 20W output power, this compact audio system is suitable for home entertainment, DIY speaker projects, small rooms and custom audio setups.

Key Features

20W + 20W Output Power for clear and powerful stereo sound

Bluetooth 5.0 for stable wireless audio streaming

USB Playback to play your favorite music directly from a USB drive

TF Card Support for convenient music playback from memory cards up to 32GB

AUX Input for connecting mobile phones, computers and other audio devices

Built-in FM Radio for listening to FM channels

Karaoke Microphone Input for singing and entertainment

Digital Display for easy mode and playback indication

IR Remote Control for convenient operation from a distance

5V DC Power Input through USB Type-C

Supports a rechargeable 18650 lithium-ion battery setup

Included Components

The setup can be used with:

Bluetooth Audio Player Board

2 × Speaker Units

IR Remote

18650 Battery Holder

18650 2000mAh Lithium-Ion Battery

TP4056 Type-C Charging Module

Power Cable / Connector Wire

Multiple Playback Options

Enjoy music through multiple input sources including Bluetooth, USB, TF Card, AUX and FM Radio. The combination of wireless connectivity and wired input options makes this audio player suitable for both ready-to-use and DIY audio applications.

Ideal For

DIY Bluetooth Speaker Projects

Home Audio Systems

Custom Speaker Builds

Small Room Music Systems

Electronics Projects

Audio Amplifier & Speaker Projects

Rechargeable Portable Speaker Applications

Build your own compact audio system with Bluetooth connectivity, multiple playback options and 20W + 20W stereo output in one versatile setup.