3 In 1 Car Cigarette Lighter 12/24V Dual USB Charger Digital LED Thermometer Voltmeter Monitor Car Volt Meter Current Meter

Hign-concerned Chemical : None Special Features : Dual Material Type : ABS cm Item Weight : 74gg Item Height : 0cmcm Item Width : 5.5cmcm Item Length : 9.7cmcm External Testing Certification : CCC Model Name : Toyee Year : 2016 Brand Name : Shunmaii Origin : Mainland China Item Type : Cigarette Lighter 3 in 1 Voltmeter : Thermometer Material : Plastic, Metal Color : Black Voltage : 12V/24V Maximum Output Current : 2.1A Voltage Measuring range : 0-30V (Blue Display) Temperature Measuring range : -30 - 70 degree Centigrade(Red Display) Size : length 97mm, width 55mm Function3 : Car-Mounted Charger output voltage : 5.0V Maximun output current : 2.1A