Midland BTT Button is the new wirless accessorie designed for who needs to talk safely while driving. Using the BTT Button and the NEW Midland App BTTalk you can talk to a group without limit. Easy to install on your bike, long lasting batteries and completly waterproof. Midland BTT Button is comaptible with Android and iOS smartphone that supports LOW ENERGY Bluetooth (BLE). Find out how it's easy to communicate with the new APP BTTALK.