The wooden cabinet mini Bluetooth speaker you asked about may be a small Bluetooth speaker installed inside the cabinet to enhance the audio experience in the kitchen.
At present, there seems to be no specific type of product in the market, but you can achieve it through customization or DIY. For example, by installing an existing Bluetooth speaker inside the cabinet, or integrating a Bluetooth module into the cabinet, and then connecting a phone or other device to this module through Bluetooth.
If you need more specific advice, you may need to seek professional home decorators or electronic engineers to help you design and implement this project. I hope this information is helpful to you!