Wireless Headphones include the latest wireless Bluetooth® 4.0 connectivity, so you can navigate through busy terminals, train stations, or anywhere you need to go without getting yourself or your luggage tangled up in cable. Featuring powerful 50mm Neodymium drivers, Bluetooth® 4.0, and a foldable frame, it is the perfect combination of sound, design and comfort. Better yet, you're be amazed how the aptX® provides CD quality audio over the Bluetooth® wireless connection.