The rechargeable Zinger+ by Doctor Loveb s is a vibrating pleasure ring designed to heighten pleasure for both you and your partner with 3 speeds with 9 powerful vibration patterns. The super-slim micro vibrator sends out 9,000 silent vibrations (50 db) per minute providing both clitoral excitement and stimulation. The Zinger+ is comfortable with stretchy rings and design to accommodate any size, easy to operate and clean. The Zinger+ is a waterproof made from body safe silicone material with a velvety soft feel. Magnetic USB cable and storage pouch included. Itb s Doctor Love b s prescription for enhanced pleasure!