Enhanced airflow: Engineered for rapid heating and high airflow, promoting uniform heat distribution. The elevated base design ensures optimal airflow and extends the product's lifespan. Adjustable heating levels: Features two-speed settings, allowing temperature control from 80°C to 110°C. Carefully calibrated to prevent deformation of frames and temples while ensuring stability. Sturdy base: Designed for maximum stability, the elevated base promotes smooth airflow and longevity. Heats frames evenly, reducing the risk of overheating. Advanced built-in heating: Our frame heaters incorporate state-of-the-art ceramic heating technology, eliminating the need for open flames and significantly reducing fire hazards. Service: We place great emphasis on our customers' shopping experience. If you have any questions, please feel free to contact us; we will respond to you within 24 hours!