1. material,can stand wear and tear;2.Time display;3.Alarm and snooze 4.Display date (date/week/month),year range:2000-2099 5.12/24 hours format;6.Measure both indoor and outdoor temperature, it can display degree Centigrade() 7.Easy to install,no needed the professional skill 8.A special car thermometer with stylish and design;9.Button battery is included Introductions: Car thermometer is perfect for checking the temperature in your car anytime and anywhere The car thermometer features a digital LCD display that allows you to read temperature, humidity and time simultaneously Equip your car with the thermometer to readily know the temperature yourself Description Voltage: 12V/24V Light color: Blue+Orange (with the sample picture similar) Indoor detection range: -20 - +70 degrees celsius Outdoor: -50 - +70 degrees celsius Temperature probe cable length: .1.47 m Car power Cable length: .1.52 m colour: black Material: plastic Package Contents: 1*Thermometer Gauge Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.