A free program for Android, by Noise.

NoiseFit Smart for Android is a remote audio app for your Android device that allows you to control your music player from a distance. You can easily listen to any audio files in the device, change the volume and playback rate, add or remove a playlist, or even pause or stop the audio. It’s like being in the room with the music playing.

The app can also be used as a remote control for a digital audio player like the NoiseIntellibud, and you can control it through the app. You can also use it as a microphone for a meeting or a party.

It has a built-in equalizer and a music visualizer. You can also add music from your device to a playlist.