Acoustics by Devialet - patented technologies from audio pioneers Devialet provide incredible sound quality from a compact device Speaker Active Matching (SAM®) technology invented for absolute fidelity, ensures SOUNDFORM™ ELITE performs at its best. “Push-Push” dual woofer configuration cancels vibrations while delivering a deep and impactful sound experience Use the Google Assistant as an easier way to enjoy music and more at home, just with your voice Fast wireless charging optimised for iPhone, Samsung, Google Pair with other Google Assistant-enabled smart speakers so you can enjoy the songs you love no matter what room you are in.