Adaptador/conector de tubo delgado para gancho de reemplazo de audífono Resound KEY 367 377 BTE
This thin tube adapter / connector can be used to replace the traditional ear hook, it fits the following Resound BTE hearing aids - KEY 3 367 / 377. - KEY 177 / 188. - KEY 2 267 / 277. - KEY 4 467 / 477.