Experience unparalleled warmth with our Coffee cup Warmer: Introduction to the ultimate cup warmer design for coffee lovers who crave the perfect sip. Our coffee cup heaters feature the fastest heating rates on the market, ensuring that your favorite drink stays warm and enjoyable with that first sip Customizable temperature Settings: There are four adjustable temperature Settings - this desk coffee warmer caters to every preference. Whether you prefer hot coffee or warm tea, our coffee cup heaters keep your drink at the ideal temperature Ample heating : Our desk mug heaters feature a wide heating panel that can accommodate a variety of cup sizes, ensuring optimal temperature for glass, stainless steel, ceramic cups, and even milk cartons. For best results, use a flat-bottomed or thin-bottomed cup Safety and durability: Made from flame retardant materials, this coffee heater prioritizes your safety. The : This hot coffee mug has a stylish design and is perfect for any occasion - Valentine's Day, Thanksgiving, Christmas and New Year's - making a thoughtful gift. Surprise your loved one with a practical gift that elevates their daily coffee experience Colour:Black Material:Plastic + Electronic Components Package Contents: 1 x coffee cup warmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.