MACHSWON Car Thermometer Digital Clock 12-24V Voltmeter Tempered LCD Alarm Clock with 2 Backlights -Blue/Red-

Specification: Light color: blue / red Voltage: DC 12-24V Pedestal adjustment angle: 180 degrees Product size: 9.2 * 5.5 * 2.8cm The power plug cable length: 146cm / 57.4in Outdoor sensor cable length: 200cm / 78.7in for Features: 1. Multifunction LCD clock for car cigarette lighter. 2. Time / date display, 12/24 hour system conversion. 3. Alarm function: 5 minutes snooze time. 4. Measure the temperature and be able to change the temperature display unit Degree / Fahrenheit. 5. View the car battery voltmeter. Powered by car cigarette lighter charger or 2 * LR44 (included). 6. Two backlight colors to choose from when the watch is powered by car cigarette lighter and there would be no backlight when running on backup batteries. for Package includes: 1x Car Digital Thermometer Voltmeter Monitor Clock 1x car power plug 1x user manual