KetDirect Replacememt Cable Remote & Microphone for apple iphone Samsung & some Android phone to Bose Quiet Comfort 25 QC25 AE2 AE2i AE2w Headphones Support volume up/volume down,play/pause,change(skip) the song,answer/end the call,Microphone Length:1.2m color : Gray, 1 years warranty on parts and labor Jack : 3.5mm Male to 2.5mm Male, Cable Diameter : 3mm cable material:the inside cable is OFC wire,the outside cable is Braided cable) Work with Bose Quiet Comfort 25 QC25 AE2 AE2i AE2w Headphone(Note:it doesn't fit Bose Quiet Comfort QC3) Work with apple products:iphone 6 6plus 6s 6splus 5 5c,5s,iphone 4 4s,iphone 3gs,ipad 1st,ipad 2nd,ipad 3rd,ipad 4th,ipad mini,ipod 4th,5th,ipod nano 4th,5th,6th,7th,ipod classic,ipod touch Android system Smartphone: Samsung Galaxy S3 S4 S5 S6 Note 2 Note 3 Note 4,OnePlus One,HTC ,,Google Nexus4 5 7 , xiaomi,some Sony phone and so on Smartphone(Note:the volume control can not work with LG G3)