You might love your Alexa device, but that doesn’t mean you love the prying ears that come with it. The Alexagate Amazon Alexa Blocker knows this, and it can help. It sits atop your Amazon Echo to block the microphones, and it works with most versions of the device. Nobody wants a spy in their midst, and this Amazon Alexa blocker takes care of that. And it’s easy to use, too, because all you have to do is clap three..