Designed for: - Training vocal projection - Practicing pronunciation at language learning - Practicing for casting - Testing headphones - Recording with audio monitoring - Recording multiple takes with quick replay of last recorded segment - Anything else you might want to do with given feature set :) NOT suitable for: - Use as a singing microphone with loudspeakers - Use as an interface with near-zero latency because * It is not possible to completely remove the latency on Android devices * Th