PRETTY LOVE BI-210239This vibrating ring is the ideal toy to add a little something extra to your play. The stretchy material will fit around the base of your penis and balls, hugging close to the skin, trapping the blood in your penis and helping you achieve longer lasting and larger erections. The small lickering tongue features clitoral stimulator . With every lickering this will help pleasure your partner and will provide gorgeous vibrations for both of you to enjoy. FEATURES: Function: 10 vibration functions Material: TPR Power: 1 AAA battery