Echo Effect on Mobile Kinemaster for FREE How to create Reverb Slapback Tutorial

Описание: How to make an echo effect for free on kinemaster audio, Power Director and almost any video app. Mobile phones are difficult to create Reverb, Slapback and echo audio effects. This simple free how to tutorial shows how to create these and more for FREE.
Works on Android or iPhone. Available in Google Play and App Store.
I am using an LG G7