Euchoiz USB Rechargeable Protein Shaker Bottle | Portable Electric Stainless Steel 304 Double Wall Vacuum Insulated Vortex Mixer with X-Blade| 16oz 100% BPA Free, Leak Proof, Detachable Base (M01)

I LOVE this thing! This cup is perfect for mixing powdered drinks easily. I used to have one if those little hand held milk frother things and it was ok but wasn’t great at getting all the chunks out. This cup never leaves chunks and is so easy to use.It’s fun to watch the vortex it creates and when you drop the powder in it just goes poof and is instantly mixed into the water.My only wish is that it was bigger. I know they offer a larger version but it was a different style. I’d like one just like this, just larger. The Max Fill line is not accurate though, at least not with the lid off. If you fill up to the max line then turn it on, it will overflow. I think if you had the lid on when you turned it on it would be fine, but I always mix before putting the lid on so I’ve learned just kept it a bit below the fill line, do my mixing, then add a little more water after.It’s a little hard to clean the bottom well with the mixer thing down there but I use a bottle brush and just work around it.The base stays charged for many uses and is quick and easy to recharge. All in all a great product, I have recommended it to so many friends.

My main reason for buying this cup was for its motorized mixer - I have a meal replacement shake (Beyond Raw Macros) that I drink at work when I’m too busy to get a full meal in. It’s known for its poor solubility, and a blender bottle whisk ball and fixed top lid mixers were not cutting it! So I decided to give this guy a try because I prefer metal over plastic, especially if it’s vacuum insulated to help with condensation, and it’s a happy medium between a blender bottle and a NutriBullet for the purposes I needed it for.For the first 4 days, I used it at least once every day for my shake and to mix matcha with milk..AND I LOVED IT! I just charge the base, connect it to the cup and let the push of a button do the hard work; it even foamed up the milk nicely too! Day 5 rolls around and pour cold water in, turn it on, and I notice the vortex it makes wasn’t as “dramatic” as it has been in the past and the sound it made was different than before. I hesitantly added a little bit of the Macros powder and it just spun in circles on top of the water.It was nice while it lasted, I’m considering getting a replacement to see how that goes, but I’ll likely just return and try to find something else.

The design is great, but just like most made Chines products, it is poorly made.1) Very hard to connect the USB to the body. Keep the USB plug in or it will break after a few in & out.2) Top does not properly twist to lock3) The bottom part does lock properly either.For that price, you would think to get

It's a great cup, however a little but in the small side.

First time writing a amazon review and I have to say one of the best purchases I have made.. if u use a lot of powder supplements like me this product is for you!! It’s quiet and portable, you can take your hot or cold drink anywhere with you!

The media could not be loaded.  Well, looks cool.Used it once and now it barely turns the water.Won’t buy or recommend.I’ll stick with the original Tornado shaker.

The mixing piece moves at a snail's pace; not enough speed to actually mix anything. When I received the canister, I immediately charged it to full and washed the tumbler. I am mixing juice powder and water, so nothing thick that would slow the mechanism down. Back to the manual shaker bottle - much less expensive & it always works.

DONT PUT THE BOTTOM PART ON WATER FOR LONG xD mine doesnt work cause of that anymore, that aside, it was great, will buy more eventually