Tangle Tangle is an uber-stylish headset that also doubles into a speaker. The sleek set of headphones uses film speaker technology, which enables it to convert into speaker with an easy twist. Out of total three films embedded into the system, only two operate in the headphones mode, and all three in the speaker mode. The tangled shape amplifies sound by turning on all the three films to enable it to work as a speaker. To use it as headphones, just untangle it and wear it on your head. The unique concept Tangle Tangle headphones is designed by Seol Dong In, Yoo Minje, Park Juan, and Choi Ho Seok.

Via: Red Dot Awards 2009515205