Featuresthe product compatibles with android 42 or above phones and for iphone 4s 5 5s 5c with ios 40 or aboveit is telescoping about 79 421 meet your different demandhelp you take amazing picturespull clasp locking design more convenient and flexiblestainless steel material excellent durability more powerful loadjust put your phone in the clip put the plug into headset jack open the camera press the button you can get the beautiful picturenoteproduct is not suitablefor iphone