The JBL Model Portable Bluetooth Speaker in black is a cylindrical-shaped speaker that is universally compatible with various devices. With Bluetooth connectivity, this portable speaker allows for seamless wireless streaming of music. The sleek black design gives it a modern and stylish look, perfect for on-the-go use or at home. Built by JBL, known for their high-quality audio products, this speaker guarantees great sound performance in a compact and convenient package.