import raumfeld

# discovery returns a list of RaumfeldDevices
devices = raumfeld.discover(timeout=1, retries=1)
if len(devices) > 0:
    speaker = devices[0]

    # now you can control your raumfeld speaker
    speaker.mute = True     # mute
    print(speaker.volume)   # print current volume
    speaker.volume = 50     # set volume

    speaker.pause()
    speaker.play()
else:
    print('No devices found.')