Why does the XMAX Starry 4 get hot during use?

The XMAX Starry 4 is designed to function like a small oven, so it’s normal for it to become warm during use. The heating chamber maintains a consistent temperature while in operation. If the device is left on without active use, it may feel hotter. To prevent unnecessary heat buildup, it’s best to turn off the device when pausing or setting it down, as this will stop the heating process and vapor production.