Ultra-Low Profile Charger for iPod with Dock Connection. Smart Digital Charger technology ensures fast, accurate charges and maximizes battery life. Unique, innovative flush-mount design for a compact appearance. 3-stage LED charge indicator light lets you know charging stage status. 24k gold contacts for optimum power transfer and corrosion resistance. Convenient 10-foot cord for ease of use. Mini-jack line output on dock connector for fast, easy connection to cassette adapters or car stereo systems. Nano Compatible.