Dual USB Rocker Switch Blue Led Digital Voltmeter Input 12-24V Output 5V/4.2A for Fast Charging Electronic Devices Universal for All 12V-24V Cars

Dual USB Rocker Switch Blue Led Digital Voltmeter Input 12-24V Output 5V/4.2A for Fast Charging Electronic Devices Universal for All 12V-24V Cars,30% coupon applied at checkout,with coupon