The Denon HEOS 3 Wireless Speaker is a compact rectangular home theater speaker system that offers multi-room Wi-Fi audio connectivity. It features wireless connectivity, smart home compatibility with DENON HEOS, and a sleek black design. With audio inputs for AUX, this all-in-one unit is a versatile and lightweight addition to any home audio setup, weighing only 3.09 lbs. Perfect for those looking for a convenient and powerful speaker solution for their living space.