Smart USB Heating Coaster Electric Warming Tray for Office Home Coffee Milk Tea Drink Heat Pad 3 Levels Adjustment Constant for Cups

The temperature at the center of the panel is about 70°C, 90°C, 110°C. This temperature does not represent the temperature that the heated object can reach~ (the panel temperature and the temperature of the heated object vary according to the ambient temperature)1. When there is no cup, it is normal for the three lights to flash together.2. When there is no cup, a light is on, and the gravity switch is pressed to.3. When the cup is placed, the three lights flash together because the gravity switch is not in contact.4. The three lights flash back and forth because the current is insufficient, you need to use a 5V-2A .5. Only two keys can be pressed, one is the water cup on the left, and the other is the key on the far right. The other keys cannot be pressed because of insufficient current.Solution:1. Press the bottom switch to try.2. Use 5V-2A , original data cable.Descriptions:Material: abs + GlassRated Power: 10wSize: 132x118x20mmNet Weight: 140gPackage included:1 * Coaster Voltage: 110V-240V

• Smart Coffee Mug Warmer: mug warmer has 3 TEMP settings fit your warming needs. keeps your beverage temperature at 65℃ or 75℃ or 100℃. With a SMART indicator design, you can easily see the temp status.keep your beverage PLEASANTLY WARM.
• For Flat-Bottomed Mug: This coffee warmer for desk can fit most flat-bottomed cups, such ceramic cup,glass cup, stainless steel cup,boxed milk,high temperature plastic cup etc. The cup with flat bottom will get better heating results. (not depressed and thick bottoms cup)
• Christmas & Winter s: It's the best s for Christmas, Thanksgiving, Birthday, Valentine's Day, Winters. Warm your family members/friends during this Winter Holiday
• Safe & More Convenient: The coffee cup warmer is made of high-tech materials that heat-resistant and fire-resistant. Silicone shell is anti-scald and non-slip.The cute feet of the coffee heater can also be used as your phone stand, more convenient to use the coffee accessories.