Beyerdynamic Custom One Pro Headphones
Normally when buying a pair of headphones, you need to find a set with a sound that matches your preferences. With Beyerdynamic Custom One Pro Headphones ($210), it works the other way around. Thanks to a custom sound slider that regulates the bass reflex vents, you can take the sound from clinical to booming with a flick of a finger. Other features include newly-developed 16-ohm drivers for peak performance from your smartphone or mp3 player, detachable cables, an in-line headset, and an interchangeable headband, ear pads, and ear cups for further personalization.