https://techcrunch.com/2017/12/19/amazons-echo-buttons-get-their-own-version-of-trivial-pursuit/ >Echo Buttons got lost in the deluge of Alexa products announced by Amazon a few months back. Understandably so — they were fun, but weird additions to company’s portfolio of smart home products. The little glowing devices finally start shipping today, priced at $20 for a two-pack, and Hasbro’s offering one of the more compelling reasons to pick them up for the holidays. >The buttons pair to an Echo device via bluetooth, serving as gameshow buzzers. Trivial Pursuit Tap is one of the first third-party applications to take advantage of the little plastic discs, turning the smart home speaker into a makeshift, at-home, Alexa-based gameshow. Users can connect up to four of the Buttons at once, assigning different colors to each player.