Sena SF4 Motorcycle Bluetooth Communication System DUAL pack SF4-02D

The SF4 offers 4-Way Intercom functionality and FM Radio. All SF models include brand new capabilities such as Audio Overlay™, Quick Charging and microphone mute option features. The SF Series boast a sleek and low profile design that will fit on almost any helmet. SF4 Rider to Passenger or Small Group Communication For those who ride in small groups, the SF4 is equipped with 4-way intercom over 1.2km (0.8 miles). This model lets riders enjoy smartphone connectivity. Riders can listen to music and use the intercom simultaneously using the Audio Overlay™ feature. Note: that Audio Overlay works best with Android devices, while iOS offers limited functionality. • four-way intercom communication functionality • features fm radio • all sf models include all new capabilities such as: ◦ quick charging ◦ audio overlay - works best with android devices, ios has limited functionality ◦ microphone mute option features • sleek & low profile design to fit on almost any helmet • rider to passenger/small group communication • equipped with 4-way intercom up to 1.2km • featuring smartphone connectivity • connect to the sena rideconnected app • quick & easy installation with the sf quick release clamp