This item was gifted to me, but I have no use for it, so I'm selling it. It has only been opened for photography. Color: Black Brand: Kyerlish Product Dimensions: 15 cm length x 11.8 cm width x 2.5 cm height Power Supply: AC100V, 50/60Hz (compatible nationwide) Product Weight: 0.3 kilograms ◾️Product Description 【3-Level Temperature Settings】The cup warmer has 3 temperature settings, allowing you to maintain your drink's temperature at 40℃-55℃, 55℃-65℃, or 65℃-75℃. This prevents you from missing the optimal temperature of your drink while working, studying, or gaming. Rated power consumption: 30W. Electricity cost per hour: approximately 0.78 yen (calculated at 26 yen per kWh). 【3 Additional Functions】◇Automatic Power Off: For safety, the power automatically turns off after 4 hours of continuous use. ◇Timing Function: While heating, you can directly touch the timer button to select 2, 4, 6, 8, 10, or 12 hours and set the off time. ◇Gravity Sensing Function: The bottom of the cup warmer has a gravity sensing button, and it will not operate unless it detects sufficient weight. After removing the cup during operation, it enters standby mode for 10 minutes, and if the cup is not returned within 10 minutes, the power will automatically turn off. 【Applicable Cups】Suitable for stainless steel cups, ceramic cups, heat-resistant glass, PPSU baby bottles, boxed milk, etc., with a cup bottom diameter of 9.5 cm or less. The specific heat retention temperature varies depending on the material of the cup and the thickness of the cup bottom.