MonMount releases the new Car Sun Visor Mount compatible with Iphone 4 and 4S. The new design allows you to attach your phone to the visor with a clip that attaches the mount to the visor for hands-free operation. The sun visor mount has full 360 degree rotation capability and fits on any standard car sun visor. The mount is suggested for more convenient use of GPS, MP3/MP4 applications of your phone. It weighs only 68 grams.