The invention relates to a stimulation device (1) for the application of atranscutaneous electric stimulation stimulus onto the surface of a section ofthehuman ear (2), which comprises a holding element (3) which can be attached ator in the ear (2) as well as at least two electrodes (4, 5) which are arrangedin orat an electrode carrier (6), wherein the at least two electrodes (4, 5) areseparatedfrom another at the electrode carrier (6) by an electrically isolating section(7).To obtain a good electrical conductibility of the electrodes at high earcomfortthe invention proposes that the at least two electrodes (4, 5) are covered byacasing element (8), wherein the casing element (8) comprises at least twocoverelements (9, 10), wherein each of the at least two cover elements (9, 10)comprises a retaining region (12, 13) for an electrode (4, 5), wherein thematerialof the cover elements (9, 10) is electrically conductive or can be madeelectrically conductive, wherein the casing element (8) comprises at least oneisolation section (11) made of electrically isolating material, wherein theisolating section (11) connects at least two cover elements (9, 10) withanother.
