| Brand | Unbranded |
|---|---|
| Country of Origin | China |
Check the listing for details. Portable Mug Warmer Cooler Mat Automatic Heating Cooling Coaster Cup Heater Pad. Condition: New, Made in China. Listed at 34.30 USD. (The function of this product is to keep warm and constant temperature. It cannot be used to boil water). When it is warming ,must put container on matal plate to avoid damaging this item itself. Highest temperature on matal plate surface: 60 celsius, difference 5%.