We haven't had a lot of luck with toys lasting . Two different toys before thos one stopped working after just a couple uses . After looking into several different other toys we decided on this one . We are waiting to see how long it lasts . But if the quality is as we believe we'll be buying one more. This thing does everything they say it will . I would recommend this one to anyone . It's intense mind blowing vibrations and motion s left us wanting more . Its pefect fit and ability to get every spot you want it to is unreal. So hence the reason we need o e more lol ?. Hope you enjoy your just as much . The only thing I would recommend would be to make it work with a long distance app for couples that have to be away for work ,or what have you . Making this work to the beat of music I believe might just cause uncontrollable hallucinogenic euphoria . Then it would truly be perfect .