Bose SLINKREV+BLK SoundLink Revolve Portable Bluetooth Speaker, Triple Black

Engineered to deliver deep, loud, immersive sound from a small speaker.  True 360 sound for consistent, uniform coverage.  Seamless aluminum body is durable and water-resistant (IPX4).  Enjoy up to 16 hours of play time from a rechargeable, lithium-ion battery.  Wireless Bluetooth pairing with voice prompts.  Take calls and access Siri or Google Now right from your speaker.  Pair two speakers together for Stereo or Party Mode playback.  Multi-connect to two devices to easily swap who controls the music.  Easily manage Bluetooth connections, unlock features and access future updates with the Bose Connect app.  NFC pairing for easy connectivity to your NFC-enabled devices.  Easy to grab and go with a flexible fabric handle.  Attach to almost any tripod with the threaded universal mount.  Easy charging via Micro-B USB port.  Auxiliary input allows you to connect to other audio sources.  Available in Triple Black or Lux Gray.  Optional charging cradle provides a home base and keeps the sp