I have synchronized the Sena with my smart phone and have enjoyed Pandora, music on the phone, or I just use the FM radio built in to the device.

The Sena is superior in every way other than distance between intercoms.

The first Sena was for my 3/4 helmet and works great

Having said that, The Sena is easier to set up, easier to use, Controls can be operated wearing gloves.

The Sena Bluetooth Headsets and Intercom are fantastic.