I did a little research and it seems that it depends more on the furniture (mobile phone) than on the headphones. There should be nothing in the way of the headphones. They simply receive the audio stream (or other data) that is sent from the mobile. If the Möbli supports "Dual Audio" (or a similar name, depending on the manufacturer), then this should be possible. My Cat S62 Pro does not have this feature as far as I could see. Samsung devices should support this.