The TALKABOUT T800 allows you to share and track locations with your travel companions. No cell service? No problem. Just download the TALKABOUT app and connect your smartphone via Bluetooth, and you'll have the ability to locate a friend’s campsite, share your current location and send messages, all while exploring off the grid. You can also control your radio settings from the TALKABOUT app. Skiing, hunting or at a music festival, the T800 has an IPX4 rating and a range of up to 35 miles* to keep you connected no matter where your adventures lead. IPX4 rating range of up to 35 miles