Amazon has made its Echo Buttons, the company's "first Alexa gadgets", available to pre-order on its U.S. website. First announced in September, the $20 accessories come in packs of two and are designed to allow Amazon Echo owners to play family trivia games with the voice-activated smart speakers.
About 3 inches (76mm) wide and 1.5 inches (38mm) tall, the Echo Buttons each have a multi-color LED on top that lights up the push button. The devices are powered by two triple-A batteries and connect to Echo speakers via Bluetooth.
Amazon says the buttons will work with four Alexa skills when they ship on December 19 in time for the holidays, including name-that-song game "Beat the Intro" and "Fourth Down Football Trivia", with support for more sound effect and quiz games expected further down the line.
The Echo Buttons are compatible with all old and new Echo devices as well as the forthcoming Echo Spot, but they don't work with the Amazon Tap, Amazon Fire TV, or any other non-Echo device.
Note: This article includes affiliate links and MacRumors may benefit if you click on them