Quantity   Component name
1 × Board with SMD components mounted (see schematic)
1 × Keystone 2462 2xAA battery holder
1 × Speaker shelf (3D printed part)
2 × #4-40 x 1/4 trumpet head self-tapping screw Electronic Components / Misc. Electronic Components
1 × Cui CLF0381MP-1 speaker
1 × 3D printed case - back, front, battery lid & 4 buttons
2 × #4 x 3/8" self-tapping pan head screw Electronic Components / Misc. Electronic Components
1 × #2 x 3/16" self-tapping pan head screw Electronic Components / Misc. Electronic Components