When you are cycling around town, listening to your iPod with noise-canceling earbuds isn't the best idea. You get distracted and you won't hear what's happening around you. Thankfully, designer Seohyun Baek has come up with a solution to this problem, while keeping the music flowing to your ears.
Most headphones are designed to keep sounds from the outside away, which can be problematic. The Semicircle headphones are designed to fit in your ear without blocking sounds from the outside. The earphones are wireless and come with a Bluetooth module that can connect to a standard headphone jack. For now, this is only a concept.
[via Yanko Design]