The CA-2880 laptop speaker bar is perfect for movie watchers and music listeners on the go. Powered by USB, theres no need for external power, thus creating a single cable experience that denies clutter. The provided travel pouch and portable design makes the CA-2880 perfect for taking on trips. The 1.5 drivers make for a solid listening experience, and the laptop clip is suitable for the portable lifestyle. Travel is made easier with the CA-2880 laptop speaker bar.