Review on Multifunctional Car Charger with 3 USB Ports, Voltage Meter and Socket Splitter - Compatible with iPhone, iPad, Apple Watch, AirPods, Samsung, LG, HTC, GPS, Android Phones - Black by Mike Carter

My car just missed a GPS cut out and being new to the field I have a Garmin GPS installed. Since the car is manual I didn't want to mess with my phone photo and wanted a slightly larger display. The problem is that I only have a cigarette lighter plug and a USB plug. I use the USB for recorded music and leave it to me to swap out the GPS for a phone charger from time to time. So I went online and found this pug. It basically adds 2 USB sockets to your car. Now I can run GPS and charge my phone at the same time. Build quality seems good, works well. A handy voltmeter is also cool. It works around 14.3 with GPS only and 13.9 when I add my cell phone.