The Bose 151 Black Indoor Outdoor Environmental Wired Speaker Lot Of 2 is a set of rectangular-shaped speakers designed for both indoor and outdoor use. These weatherproof speakers are compatible with other Bose products and boast a sleek black color made of durable plastic material. With a 2.0 channel system configuration and wired connectivity, these speakers provide high-quality audio for a variety of electronics. Perfect for enhancing your home audio experience both inside and outside, these Bose speakers are a reliable choice for music lovers looking for versatile and durable speakers.