der allrounder . Sure, the switches dont click, but the keycaps clack so loudly that even if the keyboard used Blues, you still probably wouldnt be able to hear them click on top of the incessant loud keycaps bottoming out. As a high resolution audio player, this sony is hard to beat. This is a fashion corset so the quality is not that great. I bought these boots because the women?s version was about $30 more and is basically the exact same style boot. Delicate, and very sensitive and then add acne and the extreme meds you use to try to curtail that and it does a number. Ive tried bluetooth but still prefer wired to low batteries all the time. Does not interfere with the functionality or accessibility of my earbuds. Another week of field tests will tell. DO NOT BUY