CLiPtec GZU371 USB In-Car Charger convenient to charge your cell phone, PDA, and any USB equipment from auto cigarette in the car. Used it anytime and do not worry about power in the traveling road. Features: LED display to notify charging status. Compatible for MP3, mobile phone, iPod, iPhone and any USB equipment. Convenient to charge your device from auto cigarette lighter. Standard USB port compatible with all digital devices which batteries charged via the USB port. High speed, high efficiency, safety and reliability.