TOOFEEL Electric Protein Shaker Bottle - 20 oz USB Rechargeable Shaker Cups for Protein Shakes, Self Stirring Shaker Bottle for Protein Mixes, BPA Free Workout Gym Shaker Bottle, Green

I really like this blender love the color I haven't Used it yet. But I will soon bottle is light.

I drink a lot of protein shakes with several coffee concentrates and this mixes up much better than the little spring ball. And if drinking with ice you can mix again.

First I want to thank the previous reviewers for giving accurate reviews. This cup is great. A 'shaker' cup with no shaking required. Today I accidentally overfilled the cup with coffee, and mixed in protein. Usually if I do this on a traditional blender there will be a great mess. No liquid comes out from the lid. Very easing to use! Great value for what you get.

I like the design and it works really well

Received it march 29th now April 30th motor dead completely wouldn’t recommend I didn’t put icefrits nothing just protein powder water or pre workout water poor buy so disappointed wanted to like it so badly.

good at first but then the bottom part stopped working

Like my title says not a bad little mixer. Pro tip, if you’re mixing something like protein, and are not ready to consume it just yet or our saving it for later, I would add in the protein after you add in your liquid. Another words add your liquid first, then, maybe adding your protein that you stored in the Ziploc bag or something after your liquid because even though the mixer is pretty powerful, a lot of the dry protein tends to stay stuck at the bottom of the cup, and no matter what I do to shake it or mix it, it is pretty much stuck down there, leaving a lot of dry protein go to waste. Otherwise, it is very good to mix up smoothies, mix up quick protein shakes. Things of that nature. It does not chop up things like a blender, so be advised that it is not a blender, it is just a mixer. So for that, I give it four out of five stars, I love that it comes in black, pretty powerful little mixer inside, I love that the motor detaches so you can clean the cup separately. Only used it a handful of times, but so far so good, I will update accordingly if things were to go south. Until then, for the price, not bad, I would recommend, especially if you’re only doing simple, mixing of shakes and not blending.

At first it was great! But then I put the bottom part to charge but once I charged it ... it stopped working hasn't worked since super disappointed however I returned it and I was send a new one and I haven't had any problems with it ...