The Sharper Image Own Zone Over the Ear Wireless TV Headphones in Black offer a high-quality audio experience with their surround sound feature and adjustable headband for a comfortable fit. These headphones provide a double earpiece design for immersive sound.  The sleek black design adds a touch of elegance to this product, making it a stylish and functional choice for enjoying your favorite TV shows or movies with crystal-clear audio.No Wifi, Bluetooth or pairing required. Transmits up to 100 feet.Rechargeable battery lasts up to 10 hours.