Merkury Innovations Xplorer 5W Rugged Wireless Bluetooth Speaker. Built-in Speakerphone, Playback & Volume Controls, 6 Hour Battery - Blue - MI-SPB3M-400 Durable silicone shell water-resistant (ipx4) to protect against splashing water &amp; accidental drops connects in seconds with bluetooth(r) technology or aux input up to 6 hours of continuous playback built-in speakerphone  includes micro usb cable&#44; aux cables&#44; wrist strap &amp; belt clip blue