Immerse yourself in High Definition, uncompressed, crystal-clear surround sound with VIZIO's Active Noise Cancelling High Definition Home Theater Headphones with Wireless Dock for iPod! Listen to your favorite music and movies from nearly anywhere in your home without sacrificing quality or disturbing neighbors and sleeping family members. Enjoy the freedom of listening to music on your iPod or audio from your TV/Blu-ray player anywhere in your home without wires. Share your tunes with friends using your existing home theater speakers. Active Noise Cancelling (ANC) technology helps reduce unwanted background noise so you can tune out and lose yourself in true lossless audio. Integrated Dolby Digital and SRS processing deliver a mind-blowing audio experience with powerful 40mm neodymium drivers for exceptional audio reproduction.