The Extender Pro Vibrating Pump is a unique product. This masturbator can be extended to 26cm! Three designer silicone cock rings are supplied with the masturbator for extra stimulation during use. The entire casing and sleeve are transparent which enables you to experience the action in close-up detail. Elevate your masturbation to an entirely different level with this masturbator! This masturbator comes with several extensive settings and a strong motor. The motor can be powered up via a USB cable enabling you to be always ready for action! The internal structure guarantees an amazing sensation. The settings can be adjusted according to your desires. After use you can remove and clean the sleeve using toy cleaner and lukewarm water The masturbator has three buttons with different letters as follows: V, S and R. Press the V button to activate the stimulating vibrations and press again to change the setting (there are 5 in total.) Press and hold the V button for 3 seconds to switch