ShredTech X: USB Rechargeable High Power Electric Protein Mixer - Portable Electric Vortex Mixer and Shaker Bottle with Supplement Storage

Only buy this if you are using liquid and powder nothing more. Very slow spin, but it works. This is not scalable to other items unless you want to get frustrated. This is an okay purchase.

Love it for making shakes on the go. Really convenient; a full charge lasts me about a week and that's with frequent usage! Holds a good amount of liquid. My co workers bug out when they see it on my desk blending wirelessly LoL " Hey where can I get one of those? "

Dead on arrival. Never worked. Charged it up, and it never turned on. Returned it. Keep it. Don't want a replacement.

Easy to use... you can charge it in your car it comes with a USB cord. Love it. But if you want to add fruit it's not powerful enough if you just want your protein shake and water or juice it's great

I purchased this as a gift for a friend and when he opened up the package, it was missing the USB charger to recharge the portable motor that is also included. It's a great item, but after this experience, I definitely won't be purchasing again.

The vortex will spin for about 2 or 3 seconds then turn off and not work for 20 minutes.

don't waste your money, after the 1st week of using the on and off button stop working!

Spinning mechanism broke on me within the first three weeks😅