I dont mind the whistling because Im generally playing my music or the radio pretty loud. We tried the Cool Shield first, which ended up leaking very easily. retro cream toaster This shoes are pretty cheap quality. I did, and they got back to my email within hours! retro cream toaster So I buried it in rice for about 8 hours, pulled it out, charged it again, and now it is back to normal! retro cream toaster The cable is thick and sturdy. Very easy to assemble and super light weight. They are the exact same shoes in my local high-end shoe store though. retro cream toaster Another positive attribute is the manufacturers choices to use a standard stereo headset connector for the headset (unlike some that use proprietary connectors so always have to buy their headsets) and the micro-usb charger connector (no need for special wires to charge your unit). I really wanted the Z/1 classic to work out because I like the look of less straps but the middle strap on the Z Cloud makes it more comfortable because there are more pressure points to disperse the weight of the sole and it feels like my foot is more stabilized in the shoe.
retro cream toaster