Interphone Tour is the top product in the new Interphone line by Cellularline. Top-level construction quality and an elegant shape for the new interphone featuring a Black Chrome titanium body. Interphone Tour can connect up to four motorcyclists within a maximum distance of 1.5 km. It is compatible with all smartphones fitted with Bluetooth® technology and will let you receive and make calls, listen to music and follow GPS directions. Compatible with all helmet models, Interphone Tour is totally waterproof, its battery has record-breaking autonomy of 20 hours and it can be recharged rapidly thanks to Fast Charge technology. It’s the perfect interphone for long journeys. Interphone ... Tour is easy to install and combines advanced technology, design and user friendliness.