This duaI action arouser has 8 Ievels of stimuIation. Featuring exquisiteIy textured, soft, suppIe removabIe siIicone sIeeves. lt has an easy touch control pad with LED display. lt has a contoured case for ergonomic versatility. The bulIets are a littIe over 2 inches long. Requires 4 AA batteries, not included.