electronupdate: AMAZON ECHO FLEX: MICROPHONE MUTE, REAL OR FAKE?
Echo Buds (2nd Gen) | Wireless earbuds with Alexa, Bluetooth in-ear headphones with active noise cancelling, built-in microphone, IPX4 water resistant | Black : Amazon.de: Electronics & Photo
How to Turn the Microphone Off on Echo Dot Alexa - YouTube
Amazon unveils 'Echo,' a $199 voice-enabled speaker that acts as your personal assistant – GeekWire
SOLVED: How To Programatically Trigger Alexa to Wake/Pay Attention? - SmartApps & Automations - SmartThings Community