Denon heos 3 hs2 wireless hifi system compact speaker delivering big heos sound with high resolution audio support compact speaker delivering big heos sound this compact yet fully featured wireless stereo speaker system plays your favourite music from a range of streaming services from your smartphone or tablet and from usb drives too ideal for smaller spaces such as bedrooms offi ces kitchens and living rooms ideal for small to medium sized rooms such as bedrooms offices or kitchens this