A wild machine with super power for the ultimate pleasure. It will help you customize the perfect blow job from the start to the climax. Firstly, It has everything that you might need in the masturbation cup, the a one-touch climax function. Secondly, There is a long sleeve that is really soft and very clingy. You only need to press the button and you can choose the model you like. There are 4-speed suction and 10-pattern vibrating that work together to stimulate every part of your penis. It will satisfy and release your erogenous zones, and it will give you more motivation to move.Just ram up your penis with your favorite water lube and you will be good to go. Make sure to position the sleeve over the shaft and slip the ball strap in the right place. After that sit back and enjoy the best blowjob stimulation that you might have not ever experienced. It is USB rechargeable for 1 hour to play and will prevent the growth of any bacteria. There are two function keys on the cup, one controls 4 modes of suction, and the other controls 10-speed levels of vibration. You must utilize these keys to adjust the space between every suck or overall sucking speed. In the conclusion, the are some extra gifts such as the voice and heat functions will have you moaning with desire and you'll love to masturbate! Release yourself with your eyes closed!