SNY Aluminum Noise-Canceling Earphones for Apple iPod nano 4G, iPhone and other iPods, Silver The color and material match perfectly with New iPod nano 4th generation. The aluminum alloy crafted earbuds provides premium sound reproduction and eye catching style. Rugged construction for durable use. Ultra-soft earbuds design for maximum comfort. In-ear isolation design blocks background noise and prevent nearby people from hearing even at full volume. Includes two sets/sizes of ultra-soft earbuds. Works with all Apple iPods, Apple iPhone and iPhone 3G. Also works with other MP3 Players. 1 Year Warranty.