Cardo Freecom 4X Headset verything you ever wanted from a Bluetooth® communicator, in one slick compact unit. From Natural Voice Operation allowing hands-free activation, to powerful Sound by JBL audio system, the FREECOM 4X is your hassle-free ticket to staying in sync on every journey. Natural Voice Operation. Just talk, your unit will do the rest. Sound by JBL audio system. Making every ride exceptional. Live Bluetooth Intercom. Wideband sound, self-healing connection. Connects up to 4 riders. Range of up to 1.2km/0.75 mi. Over-The-Air Software Updates. No cables needed, ever! 2-year warranty. For your peace of mind. Seamlessly connects with any other major brand. Features: Intercom communication up to 4 riders (Range: 0.75 miles/ 1.2km) 2 Bluetooth channels to connect with phone/GPS devices Phone features include make/receive/reject calls, speed dial, conference call with intercom Natural Voice Operation- Allowing for "hey Cardo" functions of the headset instead of using buttons Live Bluetooth Intercom feat. auto-reconnect Automatic Volume Control can automatically adjust your sound based on the outside ambient noise Easy-to-use control wheel Multilingual status announcements Cardo Connect app compatible with iOS and Android Over-the-Air software updates Waterproof USB type-C connection Up to 13 hours of talk time Fast charging provides 2 hours of talk time after 20 min charge 10 day standby time Built-in FM radio with RDS Bluetooth 5.2 40mm JBL speakers Universal connectivity