Koomus CD-Air Pro is the newest, the most sturdiest car mount ever for your vehicle's CD slot. Unlike previous version(CD-Air), the new CD-Air Pro now enables you to mount smartphone with case or w/o case on it. 3 attachable clips(Comes in different sizes) allows you to adjust the fit perfectly if needed. The neck is designed shorter so that it keeps the mount much more stable and reduced the shaking to the minimum level. Transform your vehicle's CD slot into ultimate smartphone mount with Koomus CD-Air Pro.