Sometimes you don't have your hands free but you need light in the worst possible way. Sure, there are cumbersome headlights you can wear on a helmet like a coal miner, flashlights mounted to an elastic band around your head, and even peanut-shaped lights that attach to cloth surfaces with Velcro, but now here's a tiny battery-powered LED light that hangs from your ear.
Blue Ear Light
It's so tiny you might even forget it's there. The lightweight light weighs just an ounce, and will light up your life for thousands of hours before you need to replace its two lithium batteries. Clip one of these minuscule Ear Lights onto each ear, and you'll be wearing the equivalent of mini car headlights.
These led ear lights come in a transparent blue outer case that glows a neon blue color when activated yet delivers a white beam of led light.
Just attach them to your ear and your head does the rest.
Design: The LED ear light is made of hard blue plastic. It slips nicely on your ear. You can tilt the ear piece as well as the light rotates up and down. The battery is included and user replaceable.
Overall I'd say give it a try at 8.99. Should come in handy this summer with camping or something. Found them here.