MP3 Lossless Decoding Module

Specifications:

• Onboard 2W mono amplifier (5V power of up to 3W)
• Support U disk (test 32G), TF Card (test 16G)
• Headphone jack: 3.5mm Gold Plated
• LED: Red Playing Mode
• USB Micro: Power only
• Power range: 3.7~5.5V (also can use 3.7V lithium battery)
• Size: 47mm*34mm

Key Operating Instructions:

• “Prev / V–” button: “Press” to switch previous song, “long press” to volume down

• The “Next/v++” button is as follows: “Press” to switch to the next song, “long press” to increase the volume.

• “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)

   

  Note:

  1.”Long press” approximate 2S.
  2 . If you use U disk mode, a 5V power supply is recommended, and some U disks do not support a 3.7V.

Package Includes:

• MP3 Lossless Decoding Module

Development  Resources: Demo Codes, Schematics, Datasheets, Etc

1. There may be slight size deviations due to manual measurement and different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photography lights, angles and displays.