While these are real Sonos speakers, the claim that it is fully integrated with Alexa is misleading. The speaker only support native Alexa features like smart home. Virtually all third party skills that a regular Echo supports are not supported by these speakers. Even skills that you can manually add will not run when commanded. The speaker just sits there, listens and then nothing happens. The Sonos user forums are also full of complaints about this. It's dissapointing that Sonons would release an unfinished product like this or mislead users this way. With that said, I will keep them because I mostly use them for music and home automation, but the product does not deserve more than 2 stars right now. If Sonos will resolve these issues I would be happy to come back and update the review.