Incipio Offgrid battery case

Just a quick review of the incipio offgrid case. I've had it a little over a week now, it works well and charges my phone back to about 80% from 15% or so. I'll go 2-3 days of normal use without worrying about plugging it in.

The case is also pretty slim and looks good, I've gotten a lot of comments on it.

Here's a quick video

http://youtu.be/cvfqnRGn2AQ

 

I haven't had any echo problems, I have a feeling they must have changed the design since they were first released, most of the echo complaints seem to be relatively old. Either that or a software update to the anti-noise microphone fixed the problem.