The JBL Flip 6 Portable Waterproof Bluetooth Rechargeable Battery Speaker in black is a rectangular-shaped portable speaker system made of plastic. With a sleek design and a compact size, it is compatible with universal devices and features smart home compatibility with Alexa. This speaker boasts a high power output of 20W RMS and a long battery capacity of 4800mAh, perfect for on-the-go use. Its waterproof feature makes it ideal for use near water, and the carrying strap allows for easy transportation. The JBL Flip 6 is a top-of-the-line choice for those looking for a high-quality, portable audio solution.