A sexual stimulation device includes a ring structure, at least one first function member, at least one second function member and at least one battery. The ring structure has two opposite sides. The first function member is positioned at one side of the ring structure. The second function member is positioned at the other side of the ring structure. The battery is arranged in the first function member and/or the second function member. The first function member and the second function member collectively include N stimulation sources, wherein N is greater than or equal to 3.