6 layers25 × 42.5 mm

Serene Mini
cshariq/Serene
Can't hear your friend talking on the highway? Do you need to blast your music just to hear it well? Well, you're in luck, because Serene is a portable noise-cancelling device that can remove all of that noise!
81 parts
/Button/Button.kicad_pcb.jpg?size=s&soon)