Coffee Mug Warmer⋓ Warmer For Office Desk Use, USB Electric Beverage Warmer , Coffee Warmer Plate For Cocoa Tea Water Milk Feature: Product size:12.8x12.8x1.6cm /5.04x5.04x0.63in Colour:Yellow Material:Iron shell/aluminum sheet Net weight: 135g/0.3lb Gross weight:163g/0.36lb Packing size:14.5x13x2.4cm /5.7x5.1x0.94in Power: 10W Voltage: 5V Power supply mode: USB Description: Use suitable Mugs: use a thin-walled, flat, or slightly concave-bottomed mug for best results. Suitable for tableware, stainless steel cup, a ceramic mug, milk box, glass cup and etc. Intelligent constant temperature: our electric cup heater can reduce the coolings speed of hot drinks; 5 seconds into the heating state, intelligent constant temperature, and finally reaching the temperature equilibrium point USB plug and play: This cup thermostat uses USB plug and use, the power cord is 1.5m long, it is very convenient to use, low power will not trip Safe and durable: use high-tech materials to make coffee warmer, heat-resistant and fire-resistant. The leak-proof design avoids damage and makes cleaning easy. The Best-Gift choice: The exquisite and compact design keeps the drink warm all day. On Valentine's Day, Thanksgiving Day, Christmas and other special occasions, this is the best-gift for your lover, father, mother, wife, husband and all the people you love. Package Content: 1x Coffee Mug Cup Warmer Professional design, comfortable, durable You can use it longer,High cost performance This is a good gift for your friends, family and classmates.It's a good choice 【GOOD SERVICE】We make sure each item is of high quality.No reason to return or exchange goods within 30 days.If any questions, please be free to let us know, you will get our reply within 24 hours.