Car GPS, 7 inch Portable Navigation System for Cars, Lifetime Map Updates, Real Voice Turn-to-turn Alert Sat-Nav

Specifications: DDR: 256Mb Memory: 8GB Mb LCD display: TFT Screen Touch-screen: High-accuracy, endurable touch-screen USB: USB Client 2.0, MINI USB port Audio: A:Built-in high fidelity speaker B:High fidelity stereo earphone GPS: Cold start: < 42s Hot start: < 3s(in the open area) Warm start: <36s Battery: Built-in rechargeable Li-battery Battery Charging port: DC 5V port AC Charger: 1...