Using this Meyer Sound M'elodie loudspeaker pair is easy. First, find a suitable location for the speakers, away from any sources of interference. Connect the speakers to the correct power supply provided, making sure all connections are secure. You can then connect them to your audio source. When using, avoid exposing the speakers to extreme temperatures or humidity. For maintenance, regularly clean the speakers with a soft, dry cloth. If you notice any issues, stop using the speakers immediately and contact our customer service for assistance.