boAt Stone 260 Portable Bluetooth speaker can be wirelessly connected to Bluetooth devices such as smartphones, tablets and computers to playback any music collection stored on them. Thanks to its powerful battery, the system delivers powerful sound, separated from any mains supply, for up to 4-5 hours and is the perfect companion for you in the park, or whilst camping or on the beach. What's more? It sports a trendy look & is IPX5 waterproof certified, Process control can get rid of complicated connections and wiring distance constraints, users can enjoy high-quality music. Plug it in plug into Nirvana.