Bluetooth connectivity makes it easy to pair with up to four compatible devices, switching between them with the push of a button Up to 24 hours of battery life lets you keep your music playlist going all day and night Adaptive equalizer automatically adjusts the sound to suit the environment you're in Pair it with another speaker to bring true stereo sound to any room Spill- and splash-proof IPX4-rated unit is suitable for indoor or outdoor use One-touch music controls let you play, pause, and skip tracks on the speaker or via the iPhone or Android app