The Bose SoundLink Color II Portable Speaker System in black with power supply is a sleek and powerful 2.0 channel speaker that offers high-quality sound for all your listening needs. With features like Bluetooth connectivity, multiple audio inputs, and smart home compatibility, this portable speaker system is perfect for on-the-go use. The rectangular-shaped speaker is lightweight at 1.4 lbs and has a compact design, making it easy to take with you wherever you go. Enjoy crystal-clear sound with the Bose SoundLink Color II, perfect for audiophiles looking for a reliable and versatile speaker system.