OMG - I bought this just to check it out and I was blown away. I have another one from the same company and it is way less powerful than this one - this one legit made my toes curl within a minute. It is various speeds and motions but the turbo button at the top makes this thing into a pleasure powerhouse.

Very pleased. Offers several different stroke actions. Some are a continuous tug/twist action, others have intermittent cadences that feel more like a "pulse" on your junk. You can cycle through all of them, and hit a turbo button if you want firmer and more suction. I used a condom just for neatness and there was a lot of stimulation. There'd be even more barebacked. You might have trouble lasting because things feel so good from the getgo.

This toy is awesome and SO powerful ! Just check out my video included you can clearly see it doing alot of the work. Doing You ! I love the red and black set up got it to go along with gamer bfs PC set up ! Matches perfect. Kinda looks like a thermos when turned around & capped. I love the name of it, the dark knight. It comes with lube and a back up silicone , charger and instruction mannual . I know my boyfriend will love and enjoy this toy. Will have a second more descriptive part to add to this review after he tries it !

I really enjoyed this item when I first charged it up and used it. Wow did it have some suction power!!! The different speeds and functions were quite pleasurable as well. Seemed very easy to clean and not to badly priced compared to other ones I've seen.

Unbelievable hard to believe that it was this cheap and works this good, good quality for the price it is it does it’s job very well. Exceptionally well but big warning for the guys who are not so blessed with thickness you will not get any satisfaction from this I supposed you could put something behind the cup to push the walls in but this has a decently wide hole in it perfect for me been a long time since I had back arching explosion definitely worth every penny.