Ultra-discreet Smart Keger Exercise Trainer Kegel Rejuve, a smart kegel trainer, using high-sensitive multi-point film sensors to detect subtle muscle strength, and Magic Kegel APP with training courses, assessment and guidance, to help female users to improve pelvic floor muscle. - Built-in Sensor Measuring Pelvic Floor Muscle Strength - Vibration Feedback for Muscle Strength - Quick Start Guide in Magic Kegel APP - Voice-Guide Kegel Training with Six Courses - Real-Time Visual Feedback of Muscle Activity - Kegel Exercise Tracking with Data Analysis - Goal Setting and Rewards to Help Improvement - Body-Safe Silicone and Waterproof - With multipoint patented film sensors Material?silicone/ABS Size:?23x85(175)mm Weight:27g Charging Time:90 minutes Maximum Continuous Use:150 minutes |