As a regular Cardo user for comms I was sceptical if this would allow me to join a Sena mesh group on a week tour to Scotland. It not only works exceptionally well it has decent battery length for a full day in the saddle. Easy to operate and comms to my fellow Sena rider group as good as mesh would usually be Cardo to Cardo that I am used to. Fits neatly on the bars of my Multistrada. Great service from SBS as usual. Anyone that uses a Cardo unit and wishes to hook up with Sena mesh on occasions this is the ideal solution