Introducing the Sony SRS-XB33 Extra Bass Wireless Speaker with water-resistant feature in black color. This portable speaker system comes with wireless and Bluetooth connectivity. It is compatible with universal brands and models, and has a cylindrical shape that measures 9.7 inches in length, 3.8 inches in height, and 4.2 inches in width. The Sony XB33 model features LED illumination and is waterproof. It weighs 2.4 lbs and is perfect for on-the-go music lovers.