The little Mixer that could!

Ok so here's the deal. It's almost New years and it's time to diet. I'm going back on the protein shake plan. I was tired of shaking my shakes by hand. I also was tired of messing with the blender.

On a recent trip to target, I saw this cordless Gizmo. It looked exactly what I was looking for..It came with 3 attachments (Whisk, Mixer, and a Drink Mixer). Although it's cordless, you will need to keep it plugged in the wall (as it drains pretty quickly.

My only complaints are:
1- I wish it was a bit stronger. It gets the job done...I wish it had more power

2-Battery life...I know it's cordless, which is cool but I wish it lasted a bit longer....I can make about 3-4 Shakes before I have to recharge the mixer