Experience the future of home technology with the Amazon Echo Dot - 4th Gen. Enjoy premium sound with support for HD lossless audio on select streaming services like Amazon Music. Voice control your music, home, and life effortlessly. As a smart home hub, it allows you to control compatible smart accessories, including lights and outlets. Expand your speaker range by connecting to more Echo devices, and effortlessly drop in on other family members or friends who have Echo devices.