Oakley HSTN - a product or a joke ?

Hi,

I picked up an Oakley hstn. 24 hours it worked perfect, so I go ahead and order prescription lens for the hstn. Next 48 hrs, the hstn refuse to charge in the box. Doesn't even force restart. The case shows as full (green light). But other than that, the hstn are nothing but a chunk of plastic on my face. What do I do once the battery drains out completely ? Keep the glasses or chuck them ? 

The sad part is, in the period that the hstn worked well, I went ahead and ordered a pair of oakley Vanguard too. Hope those dont turn into  a bad joke on me too.