This USB-powered facial mask heater integrates a built-in makeup mirror, offering a practical addition to a skincare routine. The device is designed to gently warm sheet masks or gel masks before application, which may enhance the comfort of the treatment by bringing the mask closer to skin temperature. The heating function operates through a standard USB connection, making it suitable for use at home, in the office, or while traveling. The integrated mirror allows users to monitor mask placement or perform other grooming tasks without needing an additional mirror. The compact and lightweight construction supports portability, fitting easily into a handbag or travel kit. The device is intended for use with most single-use sheet masks and can also accommodate certain reusable fabric masks. It is powered by a low-voltage USB cable, which provides a consistent heat level without overheating. The exterior is made of durable plastic that is easy to clean after use. This product is suitable for individuals who incorporate mask treatments into their regular self-care practice and seek a convenient, reheated application method. It does not require batteries and works with any standard USB port, including power banks, laptop ports, or wall adapters. The heating element is insulated to ensure surface temperature remains within a safe range for skin contact. The mirror surface is clear and frameless, allowing for a full view of the face during use. The device does not include any medicated or skincare components; its function is solely to warm the mask prior to application. This can be especially useful in cooler environments or for those who find cold masks less comfortable. The product is designed for repeated use and can be wiped clean with a damp cloth. Its neutral design suits a wide range of personal aesthetics, and the USB cable is detachable for easy storage. No specialized maintenance is required beyond routine cleaning. This device supports a consistent temperature delivery without direct skin contact, reducing the risk of irritation from uneven heating.