Specifications:2 Built-In USB Charging Ports (Max 2.1A)1 Power OutletLength of Gooseneck Flexible Rod - 3 InchesLength of Gooseneck to Top of Clamp - 5 inchesPlease Note: Iphone lightning cable is not included， as well as android charger cables are not included.Compatibility:360 Degree Rotating Flexible Gooseneck Rotating Clamp - Adjustable holder to view your device at any angle or orientation while driving.Dual USB Charging Ports - Charge and connect up to 2 compatible USB electronic devices (both at the same time).Power Outlet - This feature provides an additional option for you to connect other compatible electronic devices such as connecting your own FM transmitter.HC85N is best suitable with smaller phones:iphone6s iphone6 iPhone 5， iPhone 5S， iPhone 5C， Samsung Galaxy S2 ， S3， S4， S5.If you have bigger phone， exp iPhone 6+， Samsung Galaxy Note - please look at HC84K for a better fit.All iPhone Models - iPhone 6， 6 Plus， 5S， 5C， 5， 4S， 4， 3GS， 3GSamsung Galaxy Models - S5， S4， S3， S2， Note 3， Note 2Android Smartphones - HTC One， Google Nexus， LG， Nokia Lumia， Blackberry， Sony Xperia， Motorola DroidMost GPS DevicesOther iOS/Android Smartphones