ITEM NAME:Dual USB Car Socket Voltmeter 12V Car Console Port Charger Voltmeter Panel Description: 〠Type】 12V Car Console Dual USB Port Charger + Voltmeter Panel 〠2-IN-1】Multifunctional 2-hole car charger panel, one hole with two USB charging ports (5V 4.8A), one hole is Voltmeter guage. 〠Safe Alarming】The LED voltmeter displays the power of the car battery in real time with alarm, it will alarming when the voltage
