For the man who enjoys a little extra sensation. The Adonis 10 Function Stroker has a soft, stretchy sleeve topped with a powerful vibrating egg. The connected controller (powered by 2 AA batteries - not included) is responsible for 10 incredible vibrations to heighten your pleasure and the experience, travelling through the soft, stimulating nodules inside the sleeve. Holding down the easy-to-push LED button for 3 seconds will turn off the device. Controller and egg are not waterproof.