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Left or right / headphones

Left or right
Left or right

“Left or Right” is an improvement on the headphones.
The usual headphones are marked on the letters "L" and "R", which are too small to be seen clearly. The new design can solve this problem. We make a distinction between the left and right through the different colors and shapes. The letter “R” means “red” and the right headphone, which is designed to be cubic wire. We can distinguish the right and left from colors in a tangled headphone,even when we are in the dark we can also tell apart through their shapes.

University

Chengdu University of Technology

Chengdu University of Technology
Chengdu, China

Qin Lu,
Chengdu University of Technology