Detailed Product Description Model No.SE-4071. Super Slim, Metal Black& Yellow,Square-side, hand-held, Motive ,based on Bluetooth 2. 4.3 inch TFT touch Screen , display resolution: 480*272 pixels3.Two track high quality sound output for coneecting cellphone, 1W output Speakerwith adjustable volume4. Built in high precise Sirf Star III GPS System, CPU::400 Mhz 5.Built in GPS antenna and it also ...