根据外型分，洛阳助听器可分为耳背式和耳内式。

　　ERBEISHIZHUTINGQIJIANGMAIKEFENG,SHOUHUAQI，HEFANGDAQIQUANBUJIZHONGZAILUOYANGZHUTINGQIDEQIAOZHONG，ZHUTINGQIFANGDESHENGYINTONGGUOERMOCHUANSHENG。

　　ERNEISHIZHUTINGQIDESUOYOUBUJIANBEIGAODUJICHENGFANGZHIZAIYIGEXIAOQIAONEI。CILEIXINGDELUOYANGZHUTINGQIYINBIXINGHAO，PEIDAISHUSHI，MAIKEFENGWEIZHIJUEDINGLEERNEIJIFANGXIANGXINGQIANGQIU，SHOUHUAQIKAOJINGUMO，FANGDADESHENGYINGENGJIAJIEJINZIRANSHENG。

　　CHULEYISHANGLIANGZHONG，WOMENJINTIANHAIYAOLEJIESHENERDAOZHUTINGQI。TASHIMUQIANTIJIXIAOQIEYINBIDELUOYANGZHUTINGQI。GENJUSHIYONGZHEDEERDAODINGZUO，SHENGYINFANGDAXINGNENGGENGJIEJINYUZHENGCHANGREN。TAZHIYUERDAOSHENCHU，WAIGUANSHANGJIHUKANBUCHULAI，JIAODAMANZULESHIYONGZHEDUIZISHENWAIGUANXINGXIANGDEYAOQIU。CHUJUYOUYIBANERDAOZHUTINGQIDEYOUDIANWAI，GENGZHONGYAODESHI，SHENERDAOZHUTINGQIFANGZHIYUERDAONEI，NENGCHONGFENLIYONGRENERDAOJIEGOUDUISHENGYINYOUQISHIGAOPINBUFENDEZISHENTISHENGZUOYONG，SHIDETINGGANGENGJIAQINGXIZIRAN。

　　由于洛阳儿童助听器声音输出口离人耳鼓膜很近，助听器输出的声音能立即到达鼓膜，使输出增益和波形没有受到衰减，保证了足够的声能和音质保真度。使用范围较窄，仅适用于轻、中度耳聋者，听力损失在65分贝内效果不错。儿童耳道未发育成熟不适宜配戴。

文章内容来源于洛阳助听器：http://iluxuryonline.com/