Feature(may vary by option.)

●This coffee warmer can be used with USB type for excellent cost performance. With a rated power of 20W, please use with an adapter that can output more than 5V/2.0A to maintain a constant temperature. If you use a few W USB PD to connect your foot or USB on a computer may not be sufficient for power and heat retention performance. The power bank is the same
●For many opinions, the 2024 edition has been changed to specifications for more cost performance in addition to the factory selection, strengthening the inspection system and Japanese instruction manual included
●The button can be set to 3 temperature levels: 122°F (55°C), 144°F (65°C), and 155°F (75°C). This is only the temperature of the warmer and does not keep your drink temperature as you set it. Heat balance caused by drinks, cups and outside temperatures gradually decreases and stops at equilibrium. Thank you for your understanding
●Because the whole bottom is warmed, the cup may not lay flat or have indentations in the shape of the cup may not be warmed. Can beverages have high heat conductivity, but they have very little ground area so they do not utilize functionality
●Works with glass, paper containers, plastic, ceramic, enamel, etc. The warming surface is non-slip, and the back is shaped to be a stopper, so your drink will not slip off
●The temperature of the beverage is lower than the set temperature is unavoidable and not a malfunction. We also hope that you can contact us after checking out the power of the USB adapter
●Because it is a precision equipment, it may be damaged by impacts, etc. during shipping or packaging. We will respond to any problems within 90 days of purchase. Instead of taking the review immediately, please contact us once from Amazon or contact our site through the QR code that comes with the instruction manual

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Description

This is a lightweight, compact USB coffee warmer. Unlike outlet types, the output is low, so there is no function to warm cold water. In addition, the temperature of the outside and the amount of the drink, the shape of the cup will also be affected. It does not retain its temperature even at a temperature of 75 degrees Celsius, and gradually decreases due to the heat balance. The 2024 edition receives many notes, and includes the supplier, an enhanced inspection system and a 90-day compensation. Please leave a message to us.