Review on 🚗 [New & Improved 2021] 2Pcs Car Charger, Dual USB QC3.0 36W 12V USB Power Outlet, Waterproof Car Charger Socket with Colorful Digital Voltmeter, ON/Off Switch & 10A Built-in Fuse for 12V/24V Vehicles by Scott Spoja

So installs and works well, comes with necessary hardware but there is a problem with the power button because every time I turn on my machine the device doesn't turn on automatically, So I have to turn it on every time. Automatically turning on until the user decides to turn off the device instead of automatically would be ideal. This is annoying and unnecessary, and being a small device, it's difficult to plug in USB to it. So the design needs to be improved so that I can buy another one again.