Earphone for iphone wholesale transportation:UPS,DHL,FedEx free shipping the price is reasonable ... microphone and three buttons.The use of remote control function can do what:Adjust the volume, press the + and - button ... way we only use fast shipping such as DHL,UPS,FEDX.NO CHINA POST AIR MAIL,NO HONGKONG POST ... noted free shipping to most of country by DHL,UPS,FEDEX,EMS,.if not reach your country you can ...