TF card U Disk MP3 Format Decoder Board Module

TF card U Disk MP3 Format Decoder Board Module

This is a TF card U Disk MP3 Format Decoder Board Module. The 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.

Onboard 2W mono amplifier(5V power of up to 3W) is directly connected to the speaker (recommendation 4 Ω 3W speakers),3.5mm gold plated headphone jack can connect with headphones or external audio. With a Micro USB port.Through the mobile phone data line can use mobile power supply or the USB cable to charge the MP3 battery,also can use 3.7V lithium battery,or USB 5V power supply.

Features

• Support MP3 format, playing power on automatically.
• When mp3 is played the red LED flashes.
• Buttons can be adjusted up and down to control songs, volume up and down, pause or play, mode switching.
  
• Press menu button enter the single / all song play mode. The default mode is the all song mode when power up. Pressing the Repeat button can replace the circulating mode.
• Works with most Windows, Mac, and Linux systems
• Support TF Card (mobile phone memory card) or microSD card AND USB disk playback mode.
• No soldering with speaker terminals for easy wiring.

Key Operating Instructions

• "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 USB disk, TF card mode.
• "Repeat" button: "Press" for single/all song" mode (no long press)