The Kicker Connect app has what you need to get the most from your Kicker Bullfrog. Every feature is at your fingertips, making your Bullfrog even easier to use. Grab your friends, connect your bullfrogs together using Double-Kick and share your great sound with everyone. Compatibility: One app works with all the Kicker Bullfrog speakers. No need to download different apps for different speakers. Features: - Use the app to turn your speaker on and off. - Double-Kick: Connect a second Kicker Bullfrog to take your party up a notch. - Your speaker, your sound. Top off your sound with extra bass or choose one of the preset EQs. With the controls in your hand, you have the power to choose. - Tune in: A digital FM tuner in the app lets you select your favorite radio station. Your favorite talk show, song and sporting event at the swipe of your finger. - Remember that station: Set your favorite FM stations with the app. Then, use the app or the Kicker Bullfrog to change the station to match the occasion. Tailgate, backyard BBQ, pool party, lake or campsite. Whatever, whenever, wherever, Kicker Bullfrog goes where you go.