Conclusion
Relative to the electric pump its not as strong but easier to ease into suction, and you dont have to hassle with settings or charging. The seal cover is nicer and slightly thicker on this than the electric one although it only comes with one size. The air release didn't seem to work very quickly. Nice packaging and is what i've come to expect. packaging as usual. Showed up super fast. Was here before it even said shipped. If you dont might some work to get the level of comfort and it going slower than automatic ones then thisigjt work for you.
