Car Magnetic Holder - Worth it? Air Vent Mount, Safety & User Impressions Explored

Hello, does any of you use such a magnetic invention? mainly I mean one that is inserted into the air vents, nothing falls, is it safe ?? What are your impressions?

The handle holds, nothing falls under one condition. The badge must be glued directly to the phone. Not on the cover.

I have such a cover on the back that I put this badge between the phone and the cover, and how about holding it on the air vents?

KRY5PIN wrote:

The handle holds, nothing falls under one condition. The badge must be glued directly to the phone. Not on the cover.

In the case of LG V10 backs are from so-called DuraSkin-porous material and the plaque hold very badly. Therefore, it was glued to a smooth case applied to the smartphone (the case adheres closely to the smartphone). However, the V10 is quite heavy and large, so unfortunately, with small bumps on the road, the magnet is not able to hold the smartphone, the magnets detach.

geforc wrote:

I have such a cover on the back that I put this badge between the phone and the cover, and how about holding it on the air vents?

In my case it completely failed. All you need is a minimal shift of the badge and the smartphone flies.