Idk if these are the ones Dmaynard83 was referring to, but I use these with a 5X and all functions work properly: Amazon Premium Headphones https://www.amazon.com/dp/B00HX0SRXW/ref=cm_sw_r_other_awd_nafIwbTTF6D37
I like Amazon's premium headphones, cheap, good sound, mic and controls - Amazon Premium Headphones https://www.amazon.com/dp/B00HX0SRXW/ref=cm_sw_r_cp_apa_cnTLxb9J2HC6M