They were cheap anyways, so I threw them in the trash. Sound quality is comparable to the Titanium (wired). It is exactly what i was looking for. long story short, like me, ??, I hurt when Im on my feet. Theres nothing to distract you from grabbing the right weights at a glance. One last thing--these sandals dont have the best arch support; the insole is quite flat. No sweating (although it is winter). ( back pocket) trying to return due to its connection defect. Definitely a great investment and all my shoes fit nicely. Nice and comfy and warm, and the soles feel sturdy without making me feel like Im just wearing shoes--I hardly notice theyre there.