Kupita patsogolo kwa matekinoloje kwadzetsa chitukuko cha mahedifoni a Bluetooth. Yadutsa malire onse omwe amapezeka mu mahedifoni a WI-FI ndi mahedifoni a infrared. Ma Bluetooth headphone Radio frequency amatha kuphimba ma radius apamwamba koma amadya mphamvu zambiri. Palibe kukayika kuti chomverera m'makutu chimakhala ndi mawu abwino kwambiri. Amakhala ndi phokoso lalikulu, kupatukana kwakukulu, ndi mphamvu zamphamvu, zomwe zimatilola kuti tizimva kuti tikukhala mu nyimbo.