Features:
1. Multi-function car LCD digital display
2. With car charger, and can real-time monitor temperature and car voltage
3. To ensure the safety of your car
4. Easy to install,no needed the professional skill
5.A special car thermometer with stylish and lightweight design
6. Provide extremely convenience

Specifications:
Color: Black
LCD indicator color: blue+red
Material: ABS + Electronic Components
Size: approx. 8*4.3cm
voltage: 12/24V
USB output: 5V 2.1A
Display: Digital display
Display Type:
Temperature Display
Voltage Display

What's in the box
1 x 3 in 1 VST-706 Digital LED car Voltmeter Thermometer Auto Car USB charger 2V/24V Cigarette Lighter