More info here:
https://www.instructables.com/id/Bluetooth-Voice-Controlled-Moving-Lamp/

Bluetooth and voice control are two closely related topics in the realm of Arduino. Many enthusiasts aspire to integrate Bluetooth functionality into their projects, while others aim to incorporate voice control. Numerous projects involve Bluetooth-controlled robots, cars, boats, drones, and more, all of which are undeniably impressive. While I appreciate these endeavors, my preference lies in crafting original creations that either break new ground or breathe fresh life into existing concepts. Engaging in such projects evokes a sense of pioneering spirit akin to that of Neil Armstrong's first steps on the moon—though, of course, I jest. Nevertheless, I derive immense satisfaction from creating something entirely novel, solely because I can.

So, what inspired my latest project? Essentially, a lamp. While the concept of a lamp is universally understood, for centuries, moving a lamp required manual effort. This seemingly simple task can become cumbersome, especially when faced with scenarios like the one I encounter frequently: soldering with a soldering iron in one hand and tin in the other. In such instances, interrupting the soldering process to adjust the lamp becomes a frustrating necessity. Enter my solution: a voice-controlled lamp enhanced with Bluetooth capabilities. Whether you dream of commanding your lamp with your voice, seek to solder more efficiently, or simply possess a penchant for convenience, this project is tailor-made for you.