Description:
The MP3 Module 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 MP3 Module is the perfect device for playing messages on platforms, warning signals, etc. Superior sound quality. The onboard 2W mono amplifier (5V power of up to 3W) is connected to the speaker (recommendation 4 Ω 3W speakers), 3.5mm gold plated headphone jack can connect with headphones or external audio. MP3 Module comes with a MicroUSB port. Through the mobile power supply, 3.7V lithium battery, or USB 5V power supply. MP3 Module supports TF Card (mobile phone memory card) and U disk play mode. No soldering with speaker terminals for easy wiring. The module is designed to modify.
Specifications:
- Supply Voltage: 3.7~5.5V
- Support U Disk: 32GB
- Support TF Card: 16GB
Features:
- MP3 Module has superior sound quality.
- The onboard 2W mono amplifier (5V power of up to 3W) is directly connected to the speaker (recommendation 4 Ω 3W speakers).
- A 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.
- MP3 Module supports TF Card (mobile phone memory card) and U disk play mode.
- No soldering with speaker terminals for easy connection.
Working:
- MP3 Module supports MP3 format and starts playing as soon as the power is applied. When mp3 is played the red LED flashes.
- MP3 Module supports 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' to switch the previous song, 'long press' for volume down.
- 'Next/v++' Button: 'Press' to switch 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).
Package Included:
1 x MP3 Module Lossless Mp3 Decoders Board Power Amplifier Mp3 Player Audio Module Support TF Card USB