This Samsung 5 Series HT-J5500/ZA Blu-ray home theater system includes 5 satellite speakers and a passive subwoofer. To build a complete 3D home theater system, you'll also need a 3D TV, 3D glasses designed for the TV and a high-speed HDMI cable.
The rear speakers are wireless in that they are not connected to the DVD player, however they have wires running between the 2 rear speakers and a wireless receiver. And that comes with yet another power cord! Might as well just run speaker cable, it is easier to route and hide! There is no web browser. And the Samsung Apps/channels are not available. Instead it has OperaTV! Collection of useless content.