Compact clamp holder for securely attaching a smartphone to a car grating
The car phone holder is compatible with smartphones with a width of 5.5  8.5 Cm 
Easy insertion and removal of the device by slightly pulling apart the clamp holder, locking is automatic
Access to the smartphone's charging socket remains free, so that the device can also be charged while driving
The phone can be turned as desired, e.g. for horizontal navigation on the smartphone
The smartphone holder is attached to the ventilation outlet without gluing or drilling, so it fits in almost every car and can be easily removed when needed