I really wanted to love this item. The presentation of packaging and the pump inself was beautiful. I bought two pumps because it comes with one. I was really excited to use it and it was great walking around the house pumping instead of being tied down to an outlet/ wires. However, I became really disappointed to see how much milk I was only able to produce. I had to use my Mendela to get the rest of the milk out. Mind you I'm an exclusive pumper and normally have to pump every 2 hours so, I was normally getting 4 ounces in each breast every pumping season but with this pump I was only getting 1 ounce in each breast. I thought maybe it was the sizing I had gotten wrong, so I used every possible size that was given and I did get 2 ounces in each breast with one size. However, with the output I get and having to charge every 2 hours; I don't think it's worth it for me. It was nice while it lasted ,sadly, going to return.Update: I decided to give product another try. I use the massage mode for 30 mins and rerun anothet 30 mins with the other mode which made a better milk output. I just charge when not in use since I use pump so often I don't want it dying on me mid-way.Great pump great suction . Only problem was the battery life . I got 1 30 min pump and would have to charge itBefore this one I tried two different ones and this one is perfect, I was pumping 9 onz in 1 hr., is easy to use and clean, gives you a breast massage and the packaging ? so delicate you gonna love it!Battery life could be better but it definitely does the job!I love the wireless and hands-free breast pump. I bought it to use throughout the day to help increase my milk supply. It pumps most of my milk and when the 30 minutes are up, I hand-express what's left which only takes minutes to finish. The only thing that brought a little dissatisfaction was that it only lasts two 30-minute sessions before needing to be recharged again. The information given in the description says 3 to 6 uses. So its frustrating having to wait the time it does for it to recharge and use again. But other than that, good product. I would suggest looking for another item if you prefer not to charge after only 2 uses.This was a game changer for me. I like the freedom of walking around. I felt like I was getting depressed sitting in my room hooked up to a pump, so to be able to wear this and go about my day is perfect for this mommyEs súper fácil de usar, extrae muy gentilmente y muy buena cantidad. Práctico y cómodo. Perfecto para working moms o mamas que pasan mucho tiempo afuera y no siempre consiguen un lugar donde extraerse.TLDR: pretty good alternative to the more expensive wireless pumps, but try to get it on sale if you can!It seems to work as well as my other electric and manual pumps. The 5 levels of suction give enough range to find what works for you. I like the convenience of being able to just leave it in my bra and do whatever I need to do. It's kinda bulky so I can't imagine being able to use it without people noticing. I already have large boobs, and this makes the one using it look almost double the size lol but it's fairly quiet, at least quieter than my medela electric pump.I really appreciate that they include a variety of accessories, especially the different inserts that provide a wide range of size options from 19-28mm. As someone who needs 19-21mm, this is what set it apart from the others for me when I was browsing. Most other pumps, if they include multiple sizes, seem to just have 24-28mm.Even with those accessories though I'm not sure if I think it's worth the $88 it's listed for. As I'm writing this review I see that it's currently marked down to $55 and it's absolutely worth that. That puts it more in the range of similar products and makes buying two more reasonable.As a side note, the packaging for this is great. It really feels like a gift whether it's for yourself or for another mama. So I'd say if it's discounted, treat yourself! You'll probably love the convenience of not being attached to the wall when you've got a billion other things that need done ?