What I's criticisms, is very thick and stubborn cable, which is also equipped with ferrite cores for suppression cast and thereby even more cumbersome.
The second criticism concerns the LED, it is so bright that it appears extremely during the journey, already out at dusk and, at least for me, is a security risk, you have to wonder who designed such a thing for a car?
Schade Belkin, at least the LED is a real no-go, the cable one can perhaps accept.