Waterproof. Made of soft-coated, FDA-approved silicone. Has 3 speed/pulsation settings. Operates on 1 AAA battery (not included). Up to 4 hours of user time. Frequency: 146 Hz +/- 15 hZ. Max noise level: less than 40 dB. 5.8" x 1.2".
Generating a lot of buzz since its 2012 inception, Smile Makers takes the happiness of its customers very seriously. Self-defined as “the friendliest collection” of personal massagers on the planet, Smile Makers employs stringent product safety and high quality standards, and utilizes colorful designs and thoughtful shaping to deliver smiles.