iCoil Keeps Your Headphones Tangle-Free

In a perfect world, all electronics would be cordless.

Think about how many times you've tripped over your laptop charger, or the countless occasions on which you've found your iPod earbuds at the bottom of your gym bag in a knotted mess.

Begrudge their inconvenience as we may, most of the devices we use still depend on cords — whether they serve to transfer information or electricity.

However, as Bluetooth technology has expanded its scope, wireless headphones have become widely — though not cheaply — available. Bluetooth-powered headphones eliminate the problem of cord tangling entirely, but there's hope yet for those of us who still plug in to tune in.