Hook it up the to your existing sound system, or pair it with a set of powered speakers and stream your digital music collection in studio-quality. Store thousands of tracks on the VAULT 2i’s 2TB internal hard drive. Rip your CDs with bit perfect precision. USB ports to backup and restore your personal music collection. Innovative 1GHz dual-core ARM Cortex processors. Easily connect to wired home network for flawless streaming. Control music wirelessly with the intuitive BluOS Controller app. Control it with the optional Bluesound RC1 Remote Controller. Stream your music libraries to multiple Bluesound players throughout the home. Connect Bluesound to your Amazon Echo with the skill in the Alexa app and use Amazon’s Alexa voice assistant to control Players around the home. AirPlay 2 lets you play music or podcasts from wireless stereo components throughout your house — all in sync.