No software required. As easy as plug and play

Description: This module plugs directly into the USB port of your PC. Flash sound module with 4 button trigger with multiple sound files per button.

Features:

• Uses a micro USB port to directly plug into the USB port of PC for easy use of the sound module.
  
• Onboard memory of 8 Mb which is equivalent to around 8 minutes of MP3 sound files
• 31 different volume levels from "00" to being mute to "30" being max volume
• Support audio format: MP3 and WAV
• 4-Key Operations with 7 Triggering Modes
• • 0: Short press the button to start playing, and during playing, if you press the button again, the playback will be interruptible and it will play from the beginning.
  • 1: Press the button and hold to start playing repeatedly, and when the button is released the board stops playing.
  • 2: Short press the button to start playing, and during playing, if you press the button again, the playback will be NOT interruptible.
  • 3: Short press the button to start playing repeatedly and press the button again to stop.
  • 4: Press the button and hold to start playing once, and when the sound file goes to the end, the board stops playing.
  • 5: Interruptible and switches to the next sound file.
  • 6: Uninterruptible
• Built-in headphone output for easy use if the external speaker is not something that will work with your project. 
• No consumption of power during standby.