FRAHM is an Android mobile application developed by Frahm Caixas multiuso e amplificadores Slim. It is a free multimedia app that falls under the category of Music & Radio. The app allows users to play and navigate through MP3 music folders on a USB drive or SD card, select and choose their desired FM radio station, record FM radio, and stream music from their smartphone to the Frahm speaker.

In addition to these basic functions, the app also acts as a remote control for the Frahm speaker, enabling users to increase or decrease the volume, pause, rewind or fast forward the music.

It is important to note that this app only works with Frahm speakers that have this feature and to function correctly, the Frahm speaker must have the USB APP device installed.

Overall, FRAHM is a useful app for Frahm speaker owners who want to control and stream music from their mobile devices.