Headset adapter, the correct and normal use of qualified converter head will not heat, heat is caused by poor contact, the main factors are, unqualified converter head (inferior, this era is not necessarily expensive equal to quality), or the user does not make the converter head plug in place (complete anastomotic), so the user carefully check, the use process is still hot must be re-selected.
If it is hot at the plug or add a small tail after the heat problem is not big, if it is wire fever, it is recommended to consult the after-sales service.