The Magnetic Air Vent car phone holder Easy single hand using. Put in and take out your device with one hand. The fully 360-degree rotation of phone car mount provides you with the best viewing angle. Easy to Install - clip the car mount into your vent or CD slot, and this phone mount will stay firmly in the CD slot/ air vent, then you can put your phone on it to use for hands-free, will not obscure your vision again. One touch magnetic coupling instantly secures your device to the car magnetic phone holder mount without tumbling or extra connectors.