The Sig Black Get Together Mini Bluetooth Speaker from House of Marley can play back audio from both compatible Bluetooth devices as well as sources with a 3.5mm audio output. This speaker system features two 2.5" woofers, two 1.5" tweeters, and can produce up to 15W of output. In addition to its playback capabilities, the Get Together Mini features voice prompt functionality, a built-in speakerphone for taking calls, and a USB port for charging your compatible devices. The Get Together Mini's built-in rechargeable battery provides up to 10 hours of operation; a USB cable with adapter is included.