Jensen Deluxe Bluetooth Hands Free Kit with A2DP Music Transfer Only a 3 wire installation! Text To Speech Announces The Incoming Caller and the Large LCD Display Shows Caller Information, Phone Book, Music Player, And Phone Data. Upload 300 Phone Numbers for Each of 4 Paired Phones into your new Bluetooth Kit, Scroll through the onboard Phone Book, Pick, Dial, and Talk! 7 Color Selectable Backlit Display; even create your own color combination. Full duplex communications guarantees great sound with cutting-edge noise suppression and echo cancellation technology for crisp clear calls every time. Supports voice dialing and voice commands if your phone supports these features Bluetooth Version 2.0 + EDR Technology mean great connections and extended battery life on your phone over Bluetooth Version 1.0 devices. Compatible with iPhone.