The Tour intercom is extremely easy to set up and combines advanced technology, design and ease of use. Voice activation can place a call, access radio stations, operate certain smartphone functions (smartphone model dependent), use GPS and communicate over intercom It allows up to 4 motorcyclists to communicate up to 1., 5&Nbsp; km apart Kit Interphone Bluetooth Cellular Line F4 XT Couple Vente en Ligne Bluetooth Intercom Kit For 4 Riders Interfono Cellular Line Tour Ideale Per I Lunghi Viaggi In Gruppokit Singolo 4 Rider Intercom 1.5 Km Range The tour intercom is extremely easy to set up and combines advanced technology, design and ease of use We deliver your orders to Italy, France, Spain and Germany Home Interphone Tour Wired Earphones Bluethooth Earphones It is compatible with all smartphones with Bluetooth technology and lets you receive and make calls, listen to music and follow Sat-Nav directions along the route The optimal manufacturing quality and elegant design are the hallmarks of this intercom.