EXPAND YOUR SOUND: A compact wireless speaker kit that eliminates the need to run speaker cable from your home theater receiver to a rear location. This is perfect for people who have a home theater in a room where it is difficult or impossible to run speaker wire, such as a rental property or a home with a lot of hard flooring. CRYSTAL CLEAR SOUND: Enjoy crystal clear audio with the 5.8 GHz wireless signal. The 5.8 GHz frequency band is less crowded than the 2.4 GHz band, which means that you are less likely to experience interference from other wireless devices. This results in clear, uninterrupted audio that will immerse you in your favorite movies and music. UP TO 100 FEET OF RANGE: Enjoy wireless surround sound up to 100 feet away. This means that you can place your rear speakers in any location in your home theater without having to worry about the signal dropping out. EASY TO INSTALL: Simply plug in the transmitter and receiver, and you're ready to go. There are no complicated settings to configure, and the kit is compatible with most home theater receivers. PERFECT FOR ANY HOME THEATER: The WRSKII is perfect for any home theater, whether you're watching movies, gaming, or listening to music. The 5.8 GHz wireless signal provides clear, uninterrupted audio that will make your entertainment experience even more enjoyable.