eGo Waterproof Sound Case with Speaker for iPod nano 3G (Clear) Compatibility: iPod nano 1G, 2G, 3G Up to 3.3-foot waterproof protection, also floats on water Shatter-proof polycarbonate body with rubber bumper guards with high-powered waterproof speakers Crystal clear iPod compartment and adjustable stand for optimal video viewing Click wheel membrane allows you to change music or video without removing iPod; adjustable wrist and shoulder straps