MP3 to M4R Converter converts MP3 to M4R audio format. The M4R is ringtone file used by iPhone. With the Syncios MP3 to M4R Converter, you could create your own ringtone for your iPhone. The converter
m4r iPhone ringtone is an audio format. At present, the system comes with iphone ringtones including marimba, Boo trained (spring sound), vibrato, pinball sound, repeating piano section, barking, guit
As we all know, the iPhone is m4r ringtone format, then tell you today how to make iPhone ringtone.
10 seconds to get to know, you need to know the following three points:1, the audio file is not the