• 출력 주파수: 5V
• 정격 전력: 5V
• 크기 이름: 90*55*30mm
• 유선 또는 무선: wired
• 브랜드 이름: WYOBD
• 원산지: 중국
• External: Rohs, CE, FCC
• Style: GPS System
• Installation 1: Connect with cigarette lighter Port
• Installation 2: Connect with USB Port
• Material: ABS+PC
• Function 1: speed
• Function 2: driving direction
• Function 3: speed progress bar
• Function 4: driving distance
• Function 5: travel time
• Function 6: 100 km acceleration
• Function 7: Decorative lights
• Function 8: Kilometer-mile switch
• Function 9: time
• Call the police 1: Overspeed alarm
• Call the police 2: Fatigue driving reminder
• name: Car Digital Speedometer