Quantity   Component name
1 × Raspberry Pi Zero 2
1 × SeeedStudios Respeaker 2-Mic Pi Hat https://www.seeedstudio.com/ReSpeaker-2-Mics-Pi-HAT.html
1 × 2831 8ohm 3W speaker https://www.aliexpress.com/item/1005005699690954.html
1 × M3 x 6mm plastic screws, self-tapping, flat-end https://www.aliexpress.com/item/1005002417296996.html