The old work is repeated. The regrettable work three years ago chose another solution due to insufficient hardware stacking space (I like listening to music and always want to make a headset with good sound quality). I was so bitter that I was surprised to find this model on the market when I visited the digital forum last year. I immediately placed an order and made up for the regret three years ago!!!

Requirements are based on the previous generation (ME500) triangular shape to do upgrade design
The design is inspired by small notes (the kind of caper)
Fusion triangle shape, musical note, ear curve, after N times of adjustment to build the basic shape, and then continue to refine and polish.

There is no fancy background and lighting, just look at the products, everyone will focus on it.