The Volkano Crater Series Cell Phone Cradle is a handy attachment for
your car that keeps your phone secure while you’re on the road. It
works by latching on to the air vent blades in your vehicle, using two
adjustable clips that you can rotate to fit your phone size. The Cell
Phone Cradle also features a sturdy clamp to keep your device locked in
place and a fully adjustable ball joint that offers a full 360-degree
swivel and rotation. You’ll be able to achieve the perfect viewing
angle when utilizing your phone’s GPS without worrying that it’ll slip
and fall. The Phone Cradle is equipped with a spring-loaded arm that
firmly holds various devices up to 8.5 cm (3.35 in) in width. In
addition to holding your phone for hands-free navigation, this holder
also lets you enjoy hand-free calling. Simply turn on your phone's
speakerphone and you're good to go.