A hearing aid includes a receiver with a receiver housing, the receiver having a sound port opening, and being configured to be placed at least partly in an ear canal of a user, and a sound tube acoustically connected to the sound port opening of the receiver, the sound tube having a longitudinal extension in at least two directions, wherein the sound tube has a total length of at least 16 mm. A hearing aid includes a behind the ear (BTE) unit configured to process sound and generate an electrical signal, an earpiece, and a signal conductor configured to communicate the electrical signal to the earpiece, wherein the earpiece comprises a receiver that is configured to convert the electrical signal into a sound signal, and wherein the earpiece further comprises a sound tube that is coupled to a sound port opening at the receiver, the sound tube having a longitudinal extension in at least two directions.