This Amazon AC power adapter is a versatile and reliable solution for powering your Amazon Echo wireless speaker. With a output voltage of 15V and a maximum power output of 21W, this adapter is designed to keep your speaker running smoothly and without interruptions. The 6ft cable length gives you flexibility in where you place your speaker, while the black color ensures a sleek and modern look. This adapter is compatible with the Amazon Echo and is specifically designed to meet its power needs. It is perfect for those who want a reliable and hassle-free experience. Whether you're at home or on the go, this adapter will keep your speaker charged and ready to use.