Bodywand 5 Function Pink Massager has a soft-touch but a powerful vibe. Splashproof for use in the shower only. Do not immerse into bath water. Designed with subdued sound levels so no worries about prying ears. Engineered for strong and continuous stimulation. Bodywand 5 Function Pink Massagaer has a simple one finger control and multi direction usage. Measures 4 inches height. Requires 6 x LR44 batteries.