The SoundLink Revolve produces true to life audio, by delivering incredible 360 sound. Place this Bluetooth speaker in the centre of the room and everyone gets the same experience. Place by a wall and the sound will bounce around the room, surrounding you. The water-resistant design makes it perfect for using by a pool, or by the kitchen sink without worrying. Wireless, durable and rechargeable. With up to 12 hours of battery life you can listen all day.