I like things that are simple. No wires, no fussy setup and updates. Just plug it in and press play. Korus is producing speaker technology to go head to head with other boutique wireless speaker products, and doing so without annoying lag or cumbersome setup. The V600 ($449.99), and V400 ($349) speakers were both on display at the show, and we got an up-close look and listen of these attractive new speakers. The sound of course was as superb as touted (as much as listening to them on the show floor is possible), but the cool thing is that they use neither Bluetooth nor WiFi to stream, but a frequency-hopping algorithm patented by their engineering team.