Quantity   Component name
1 × 36mm 8 ohm speaker https://www.aliexpress.com/item/1005006344508129.html?spm=a2g0o.order_list.order_list_main.11.9cf31802XTF0ld
1 × 9767P 9mmx7mm electret micrphone https://www.aliexpress.com/item/1005003010229983.html?spm=a2g0o.order_list.order_list_main.75.9cf31802XTF0ld
5 × M3x8mm countersunk self-tapping plastic screws https://www.aliexpress.com/item/1005005480125500.html?spm=a2g0o.order_list.order_list_main.130.9cf31802XTF0ld