PCI Race Radios Trax B1 Builder Package Designed for both competitive and leisurely activities alike, this innovative gadget harnesses the power of Bluetooth for those who have no need for an intercom. The B1 links up with your two-way radio, facilitating the reception and transmission on the radio as well as Bluetooth connectivity to a device. Its unique and practical design ensures seamless communication even on-the-go. Features: Connect to your music device and listen to music that will mute the music to 25 volume when you get an incoming radio transmission Connect to your iPad for GPS Navigation. If primary use is Navigation, we can remove the mute feature and keep your navigation prompts at full volume Connect your cell phone to talk on the phone - handsfree Answer the phone with a touch of the blue button. Built in amplification for loud, clear volume In the Box: B1 Trax Bluetooth Module Icom F5021 Mobile Radio- 50 watt, Vhf, Alphanumeric Display, 128 channels pre-programmed with our stock desert list. Add notes to your order if you would like any special frequencies added Antenna & Coax- 17ft Hole Mount Coax and No Ground Plane Antenna 'Trax Helmet Cable- Trax stereo 12ft cable to connect to helmet