Electric coffee mug warmer coaster, constant temperature, hot milk plate, lightweight coffee cup warming, adjustable for home and office

Electric coffee mug warmer coaster fixed temperature milk hot light weight panel cup coffee heater adjustable for home office feature: 1. constant temperature: coffee heater with heat preservation panel can keep a constant temperature all day long. so you can enjoy an ideal taste at any time. enjoy hot coffee, tea, drinks, and others at any time. 2-application range: applicable to most flat-bottomed cups, metals, enamel, ceramics, glassware, milk containers, high-temperature plastic cups, etc. 3-portable: coffee heating panel can keep your coffee warm all day, safe and energy-saving, lightweight, convenient to carry, and will not take up too much space. 4. good gift: coffee heater keeps the beverage warm. this is the best gift option for valentine's day, mother's day, father's day, thanksgiving, christmas, new year, or other special occasions. 5. round base: best cup placement and heating, stable and not falling. specifications: certification: ce origin: mainland China color: white, pink, green (optional) size: 130*117*23 millimeters/5.12*6.97*0.91 inches materials: ABS metal electronic components temperature regulation and third gear: 50°C, 60°C, 70°C note: due to screen differences and lighting effects, the actual color of the material may vary slightly from the appearance in the pictures. thank you! please allow a measurement deviation of 1-2 centimeters due to manual measurement. 1 × mug heater