Lossless Mp3 Decoders Board Power Amplifier Mp3 Player Audio Module Support TF Card USB

About Lossless Mp3 Decoders Board Power Amplifier Mp3 Player Audio Module Support TF Card USB

Description:

The Non-Destructive MP3 Decoding Board with Self-Powered TF Card U Disk Decoded Player module is used for playing tracks in the MP3 format stored on a micro SD card or USB memory. The perfect device for playing messages on platforms, warning signals, etc. Superior sound quality. Onboard 2W mono amplifier (5V power of up to 3W) is connected to the speaker (recommendation 4 ohm 3W speakers), 3.5mm gold plated headphone jack can connect with headphones or external audio. With a MicroUSB port. Through the mobile power supply, 3.7V lithium battery, or USB 5V power supply. Support TF Card (mobile phone memory card) and U disk play mode. No soldering with speaker terminals for easy wiring. The module is designed to make the modification.

Specification:

Supply Voltage: 3.7- 5.5V

Support U Disk: 32GB

Support TF Card: 16GB

Features:

Superior sound quality.

Onboard 2W mono amplifier (5V power of up to 3W) is directly connected to the speaker (recommendation 4 ohm 3W speakers).

3.5mm gold plated headphone jack can connect with headphones or external audio.

Power up the board with a Micro USB port. Use a power cable that you use to charge your mobile phone.

Connect to your computer or a USB power adapter to power the module.

You can also use a 3.7V lithium battery or USB 5V power supply.

Support TF Card (mobile phone memory card) and U disk play mode.

No soldering with speaker terminals for easy connection.

Working:

Supports MP3 format, starts playing as soon as the power is applied. When mp3 is played the red LED flashes.

Support U disk (tested 32G), TF Card (tested 16G) play mode; power on default TF card mode.

Buttons can be used to control songs, volume up and down, pause or play, mode switching, etc. 

Press the menu button to enter the single all song play mode. The default mode is the all song mode when powered up. Pressing the Repeat button can replace the circulating mode.

Key Operating Instruction:

Prev  V-- button: Press for switching previous song, long press for volume down.

Next v++ button: Press for switching next song, long press for volume up.

P  P  Mode button:Press for the Play Pause Switch, long press for U disk, TF card mode.

Repeat button: Press for single all song mode (no long press).

Versatile Audio Performance

Engineered for superior sound quality, this audio module integrates lossless MP3 decoding and power amplification into one compact unit. Its wide input range and support for USB and TF cards ensure you can enjoy high-fidelity audio from various sources. The robust build and clear audio output make it a reliable solution for multiple commercial and personal electronics projects.


Easy Integration and Installation

Designed for quick and straightforward integration, the Mp3 player module connects easily to existing systems with a simple power supply ranging from 3.7 to 5V. Its user-friendly interface makes installation effortless for both novice and experienced engineers, reducing setup time significantly for distributors and manufacturers looking to scale their operations.