The Sony NV-U71T is a GPS navigation system designed for use in vehicles. It features a 4.3-inch touchscreen display and comes preloaded with maps of the United States and Canada. The device also includes voice-guided turn-by-turn directions, real-time traffic updates, and a variety of other features to help drivers navigate to their destination safely and efficiently. Our website offers a range of screen protectors specifically designed to fit the Sony NV-U71T, helping to keep the device's display safe from scratches, smudges, and other types of damage.