Reflecting the needs of leisure users, Korea-based industrial designer Haechan Ryu innovatively fabricates ‘BD-1’ – bluetooth earbuds brilliantly inspired by the style of the synthesizer OP-1 Field, a flagship model by Teenage Engineering. The OP-1 is an all-in-one portablesynthesizer, sampler and controller, with additional features like a built-in fm radio and an assignable g-force sensor for motion