Cardo Freecom 4X Bluetooth Headset Single

Bluetooth 4.1 / IP67 Certified Upto 1.2km (.75 mile) bike to bike intercom Upto 13 hour talk time / 1 week on standby Automatic volume control, mobile conferencing, universal connectivity Charge while riding Radio sharing, GPS, music streaming, 4-Way intercom, connectivity with two Bluetooth mobile devices, music sharing Hybrid and corded mic, voice assisted menus, VOX Parallel audio streaming (Android) Cardo Connect™ App (iOS/Android)