Retractable Neckband Bluetooth Headphones
Neckband headphones with a built-in mechanical automatic cable winder.
There's no dangling wires when it's not in use, it provides better user experience than any of the other neckband headphones in the market.
Design concept proposal in 2020.
Spring-loaded, retractable, automatic earphone cable winding mechanism.
The inner volume is designed to fit the size of the cable winder component.
Designed by Jeong SangHyun
