The Rugged RRP364-BT is a 4 place Bluetooth intercom providing clear communications between driver and co-driver.Live mic operation delivers constant communication between driver and co-driver, offering truly hands free in-car conversation. Expandable to four persons, the RRP364-BT is ready for the whole family.Perfect for any offroad, rally, jeep, or any other vehicle where easy 2 person communication is needed.Ready to rock? Simply pair your Bluetooth device to enjoy music while you ride! The simple master volume control offers easy operation.The RRP364-BT features built-in PTT (push-to-talk) and comes 2-way radio ready. Simply connect an optional handheld or mobile radio for vehicle-to-vehicle communications.Designed to be the most affordable intercom available, the RRP364-BT is ready to get you talking!