I got the HK Aura Christmas gift and I have to say, the "small" Aura has a good sound already. Visually it is of course very futuristic and an eye-catcher for everyone. the connection via Airplay is very simple. As a point of criticism I see here, this is the on-off switch on the side and barely visible. Is not illuminated, then a remote control for the Aura would be very beneficial, but because you do not always have a sound box placed so that you can reach over and when you can reach, then you will not find the Power button. If you do not use the sound box for a long time, they do not turn off. I think that's daft really, as this today but every toaster does not a sound box of HK. By and large, that's a cool thing, once you get turned on the sound box and not again forgets off.