LanguageAP4
Kids&Us Talking Pen audio
File type: Audio and sound file
Files with ap4 extension is related to the Kids&Us Talking Pen and used for its audio files.
What is ap4 file?
File type category:
Audio and sound file
Date updated: December 4, 2023
File extension ap4 is associated with the Talking Pen, an e-learning device that allows kids to learn how to pronounce English properly.
The ap4 file stores audio data for Talking Pen. They can be imported to device from computer via USB.
How to open ap4 file?
Use Kids&Us Talking Pen to playback *.ap4 files.
How to convert ap4 file?
Conversion to other formats seems to be impossible.