Compatible with a wide range of devices
AKG's patented folding mechanism allows these 'phones to collapse down to a super-compact size for easy carrying. You can connect them to virtually any portable audio device with a mini headphone jack, plus you get a 1/4" adapter for compatible home audio equipment and a 2.5mm adapter for select cell phones. And of course they also come with an airline adapter, so you can plug into in-flight entertainment systems and block out engine roar. A handy travel case stores the headphones along with all the included accessories.