Griffin iTrip FM Transmitter for iPod Nano (1st Generation) Simply choose any empty radio station and the iTrip delivers the best performance with the clearest signal! This iTrip never needs batteries because it receives a tiny amount of power directly from the iPod Nano! The iTrip features a SmartSense volume control that dynamically adjusts the iPod"s volume level for optimal audio quality! Plus, the built-in USB Mini-B port allows you to charge or synchronize your iPod while the iTrip is in use! General Features: Black design For use with 1st generation iPod Nanos Play iPod music through FM radio Powered by iPod (no batteries required) Uses any FM frequency Allows charging while in use SmartSense volume control Built-in USB Mini-B port Unit Dimensions: 3.91 x 1.57 x 0.55-inches (H x W x D) Weight: 0.9 oz Regulatory Approvals: FCC , CE Controls: 3-way touch navigation Status light Dock connector 3.5 mm headphone jack/adapter USB Min-B port

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