Semicircle Headphones Do Not Isolate You

While there are many headphones and earbuds out there that claim to be great at filtering noise out from your surroundings, they aren’t suitable for those who love cycling or jogging outdoors since it is essential to hear what’s going on around you just in case somebody honks you, giving you enough time to get out of harm’s way. That’s what the Semicircle headphones claim to do – specially designed earbuds that fit in your ear without blocking background noise at all. This wireless unit comes with a Bluetooth module that can be connected to a standard headphone jack. The concept is a brainchild of designer Seohyun Baek, but I guess we won’t see this unit hit production anytime soon.