I have problems with sony xperia X , .. the problem with the headset 's voice just sounded normal again next ... for next to no voice ... "no problems with the headset because I have tried some other headsets " beginning permasalahnya Sony Xperia X i connecting with Jack Audio Sound System, out notifications and direct Hp tiba2 Padam . I try to turn my back and connect with Headset result is not only a sound footing again Next Anytime ... We are its support Thanks