BOSE SOUNDLINK REVOLVE SPEAKER, BLACK, 120V US, NIB. Never been opened. Still in original box and sealed in plastic wrapping. Sounds awesome! Great bass and volume gets very loud. Long lasting t battery life. All around be great portable speaker! Deep, loud Shout out with Siri & Google voice commands Water and dust resistant Up to 13 hours battery per charge Built to keep up with you One app. Complete control. The Bose Connect app gives you easy access to everything your product has to offer. Get tips, unlock product features and personalize your settings, so you can spend more time enjoying the music instead of setting it up. You can also easily manage your speaker’s Bluetooth connections with one single swipe, so everyone can have a turn being the DJ. And when loud just isn’t loud enough, turn it up with Party Mode to play two wireless speakers simultaneously. Or switch to Stereo Mode for dedicated left and right playback giving you a full and dynamic surround sound experience. Comes with Speaker, USB cord and Power Supply .