- Safe and Efficient: safety fuse circuit prevents line noise interference and protects critical components; the base heat-dissipation hole design and parallel layout improve cooling and extend service life. - High Temperature Resistance: uses a fully imported microcrystalline heating panel that withstands up to 750 degrees; an explosion-proof heating panel with a honeycomb mesh provides even heating, high temperature resistance, safety, and ease of use. - Upgraded Halogen Lamp: after heating, the 400W halogen lamp maintains a constant temperature with uniform heat output; the heat source does not directly contact the item being heated, reducing risk of contamination of glass and water and avoiding over-extraction that can make coffee bitter and affect flavor. - Multi-Speed Setting: provides constant temperature control with multiple gear options; reaches the target surface temperature with up to 30% energy savings. Use scenarios: - Home use for preparing coffee or beverages, keeping them at a steady temperature without altering taste. - Office or break room for quick, consistent heating of drinks with energy efficiency. - Small cafe or barista setup for preheating cups and maintaining serving temperature to improve workflow and consistency.