XDB 315-1 jerin masu watsa matsa lamba suna amfani da fasaha na piezoresistance, yi amfani da madaidaicin madaidaici da kwanciyar hankali mai ɗumbin ɗumbin fim ɗin siliki mai tsabta mai tsabta. An nuna su tare da aikin hana toshewa, dogara na dogon lokaci, daidaito mai girma, sauƙi shigarwa da kuma tattalin arziki sosai kuma ya dace da nau'ikan kafofin watsa labaru da aikace-aikace. XDB315-2 jerin matsa lamba masu watsawa amfani da piezoresistance fasahar, yi amfani da high-madaidaici da high-kwanciyar hankali diffused silicon lebur film sanitary diaphragm.They suna featured tare da anti- block aiki, sanyaya naúrar, dogon lokaci AMINCI, high daidaito, sauƙi shigarwa da kuma tattalin arziki sosai. kuma dace da nau'ikan kafofin watsa labarai da aikace-aikace.