The "Offline Collection of Mohsen Ebrahimzadeh's Songs with Lyrics" is a multimedia Android application developed by Ernesto Dev. It is a free app that allows you to listen to all the new and old songs of Mohsen Ebrahimzadeh without the need for an internet connection. The app comes with a professional player that offers unlimited repeat, pause or stop, fast forward or rewind, and skip to the previous or next song.

In addition to these features, the app also lets you adjust the speed of the singer's voice according to your preference. You can also share songs with your friends, mark them as favorites, and set them as ringtones. The app is compatible with all Android devices running on version 4 or higher and has a simple yet unique design with high speed. It also offers original quality music and a complete settings menu to change the background color.

Overall, the "Offline Collection of Mohsen Ebrahimzadeh's Songs with Lyrics" is a great app for all music lovers who want to enjoy Mohsen Ebrahimzadeh's songs without any interruption and with the added bonus of lyrics.