3 In 1 Car USB Charger Car Cigarette Lighter With Voltage Detection Display Multi-function Monitoring Table

3 In 1 Car USB Charger Car Cigarette Lighter With Voltage Detection Display Multi-function Monitoring Table

1. Display: digital form 2. Material: shell ABS 3. Voltage: 12V / 24V 4. Size: about 4.3 cm in diameter 5. Connect power: plug and play cigarette lighter 6. Function: measure the voltage to avoid excessive power consumption; measure the temperature to make the temperature in the car more comfortable; USB charging, mobile phone charging is more convenient