Too technical?

I suppose this can be a generalized question as well, but I do have a specific example this time. Is it possible to use descriptions that are too technical in nature to make sense to all but a few readers?

My specific example is for the next chapter of my story, Open Your Heart. In it, my character describes his first time actually having a glove fit like a glove. My character is a major geek and describes the experience as such:

Although, oddly, before he went to replace his worn out work gloves one day back when this began, he’d never really understood the common saying “fits like a glove”, gloves never fit right. Men’s small gloves were too wide at the wrist, too long in the finger, and had too much palm. However, he wore them anyways. That day, though, he couldn’t find men’s smalls at all, and on a whim decided to give women’s a try. The fit was perfect. The palm was taut as a bungee, the fingers length as exact as the voltage tolerance on a CPU, and the wrist… the wrist was as if it were a perfect mirrored powder coating.

After I wrote it, I looked back over it and thought that, as beautiful as the prose is to me, how many people are likely to know what the voltage tolerance on a CPU is? Or even, for that matter, what a CPU is exactly? How many people are likely to know what a mirrored power coating looks like? What a powder coat even is? Could this be more distracting than it's worth for the extra meaning if the reader has to stop and look these things up?