https://www.voipcentrix.com/plantronics-duoset-chs-142p-4ar1314Plantronics DuoSet CHS 142P-4AR1Auricular convertible monofónico para el terminal DECT Alcatel Mobile 200https://www.voipcentrix.com/content/images/thumbs/0000154_plantronics-duoset-chs-142p-4ar1_550.jpeg50.90poly34839-1134839-110