This is an interesting invention for all of those that find headphones bulky, or ear buds irritating because they can be painful or frequently fall out. SleepPhones were developed by a doctor to help drain out noises common to traveling, like a screaming baby on a plane or a noisy hotel room. The cozy, patented headband—self-described as “pajamas for your ears”—has built-in high-quality speakers that enable users to fall asleep easily and comfortably, and it also doubles as an eye mask to keep the light out. SleepPhones are compatible with audio books, MP3 players and smartphones and, of course, users can use their own music. You can grab your own set for $99.95.