RiderLink ST-1

Motocomms intercomcommunicator interface system provides fullduplex drivertopassenger audio Driver and passenger headsets included with each ST1 system 2 fullface and 2openfacestyle microphones included with each headset Musicgrade speakers have excellent bass response Builtin amplifier in music input adapter cable included Mobile Phone Input with Adapter Cables Included for various different phones Twoway radio input with two adapter cables and PTT switches Cables are compatible