Behind the ear (BTE) hearing aids
BTE aids have an earmould that fits snugly inside your ear, while the rest of the aid rests behind your ear. Some models have twin microphones, which let you switch between all-round sound and a more directional setting that helps you focus on what you want to hear in noisy places. BTE hearing aids with 'open ear fitting' have a small, soft earpiece at the tip of the tubing instead of an earmould. This type of fitting can be less noticeable than an earmould but is only suitable if your hearing loss is mild or moderate.