Compatible With Apple® 8-Pin And Micro USB Devices. Metal Plate Adheres With Peel And Stick Adhesive Backing. Magnetic Mount Easily Attaches To Auto Air Vent. Place Phone On Mount To Secure Your Phone In Place. Simply Plug The Cable Into A Powered USB Port And Then Into Your Device Or Smartphone. Cord Attached And Stored Within. Fits Most Straight Auto Air Vents. Apple and Lightning are trademarks of Apple Inc., registered in the U.S. and other countries.