Multifunctional USB Heating Coaster with Temperature Adjustable Automatic Overheating Protection Kitchen Appliance

This USB powered coffee mug warmers features three adjustable temperature settings to preserve your beverage's ideal warmth while maintaining stable heating through its anti slip surfaces design. Engineered with ABS and safety enhancements including overheat protections plus an 8 hour auto shutoff function, the compact beverage warmer displays real time a clear LED interfaces for operations. Perfect for office workers, home users, and travel enthusiasts seeking to enjoy hot coffee, tea, or milk across ceramic mugs, stainless steel tumblers, and glass containers without temperature compromises. Multifunctional USB Heating Coaster with Temperature Adjustable Automatic Overheating Protection Kitchen Appliance. Features: This USB powered coffee mug warmers features three adjustable temperature settings to preserve your beverage's ideal warmth while maintaining stable heating through its anti slip surfaces design. Engineered with ABS and safety enhancements including overheat protections pl