I have a holder wanted, with which I can use a variety of smart phones in the car. This I liked here because of their simplicity. I must admit that I have not tried the attachment on the ventilation grid and therefore can not make any statements, if it works. I have the rubber coating of the retaining claws removed, unscrewed the claws and attached the bracket instead of my phone on the dashboard console. The smartphone is secure enough and can be clamped with silicone sleeve into the holder, which is the protection of your phone to Good. Had always right holders, for which I had to remove the Silicone Bumper only what has both mobile and Bumper less well done.
