The Bose Soundlink Bluetooth Mobile Speaker II (404600) is a portable speaker system known for its high-quality audio performance and sleek design. With Bluetooth connectivity, this rectangular-shaped speaker allows for easy wireless streaming of music from compatible devices. The included power cord ensures that you can keep the speaker charged and ready to use at all times. Perfect for on-the-go listening, this black speaker by Bose is a reliable and stylish option for those looking to enhance their audio experience.