Among them, the common styles include Behind-the-ear (BTE), In-the-ear / canal (ITE/ITC), Completely / Invisible-in-the-canal (CIC/IIC), Body-worn, and Open-fit (also known as Receiver-in-canal) hearing aids.
ໃນນັ້ນ, ຮູບແບບ ທໍາ ມະດາປະກອບມີ Behind-the-ear (BTE), In-the-ear / canal (ITE / ITC), ສໍາ ເລັດຮູບ / ເບິ່ງບໍ່ເຫັນໃນຄອງ (CIC / IIC), ສວມໃສ່ຮ່າງກາຍແລະເປີດ ເຄື່ອງຊ່ວຍຟັງສຽງ (ທີ່ເອີ້ນກັນວ່າເຄື່ອງຮັບ - ຮັບໃນຮູ).