The Sony XB23 Portable Bluetooth Speaker in black is a versatile and compact portable speaker system designed for on-the-go use. With a sleek cylindrical shape and a waterproof feature, this Bluetooth speaker by Sony offers wireless connectivity for easy streaming of music. The universal compatibility of this speaker makes it easy to connect to a variety of devices, and its lightweight design ensures portability for convenience. A 2020 release, this Sony XB23 model is a stylish and functional choice for those looking for a reliable and high-quality audio solution.