Tactile sensors that personalize your workout routine 5 progressive vibration levels Its smart memory function reminds you of your progress Up to 200 routines with a single AAA battery Soft, biocompatible silicone, 100% submersible A PERSONAL TRAINER FOR YOUR PELVINUM FLOOR Smart Kegel exerciser for more intense and frequent orgasms PERSONALIZED TRAINING FOR PLEASURE Tactile sensors that personalize your workout routine CONTRACT/RELAX TECHNIQUE Simple vibration-guided workout routines 5 LEVELS OF PROGRESSIVE VIBRATION The routine automatically adjusts as the muscles tone. BIOCOMPATIBLE SILICONE Includes an additional vibration mode just for pleasure Additionally, the LELO LUNA SMART comes in an elegant gift box containing a luxurious satin storage pouch, plus 1 AAA battery, user manual and LELOs full 1-year warranty.