Bluetooth connects to iPhone easily. If you only need basic noise cancelling and want better audio quality in the $200-400 range, get noise cancelling headphones from fancier brands like B&W or Sennheiser, or splurge for the AirPods. They look great for the price point. The adjustable strap at the top is great for adjusting to his wide feet. As other reviews have said, there is no way to secure closure so if dropped, the buds would probably fall out so wouldnt recommend attaching it to keys/belts/rucksack etc or you could loose your expensive buds. Ich fragte nochmal an, mit dem Hinweis das Kabel sei fehlerfrei, aber die Fernbedienung weise einen Defekt auf. It could not be put back on. It will hopefully serve the intended purpose (I just started using it today). Theyre not beautiful but they allow me to look somewhat polished compared to wearing an open-toed wedge heel. I enjoy using this body wash from Dove.