Деревянный usb-нагреватель подогреватель чашки usb-обогреватель кружка для напитков коврик Keep Drink теплый, с подогревом Кружки Coaster теплый коврик USB гаджет

Original Wood Grain USB Warmer Cup Warmer USB Heater Beverage Mug Mat Keep Drink Warm Heater Mugs Coaster Warmer Mat USB Gadget
Features:
Made of high quality walnut wood and metal materials, heating evenly, safe and durable to use.
Powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.
Light weight and compact size, easy to carry and suitable for most stainless steel cup, feeding bottle, ceramic cup, glass cup, etc.
Keep your coffee, tea or other hot beverage warm up to 80°, do not worry about high temperature and high oxidation, safe in use.
Great for use at home and office, keeping you brew warm on cold days.
Specification:
Condition: 100% Brand New
Main Material: Wood + Metal+Ceramics
Size: 10.3*7.5*1.6cm
Power: 5W
Voltage: 5V
Electric Current: 1000mA
Max Working Temperature: 80°
Power supply mode: USB
Package Included:
1 x USB heating coaster(Cups are Not Included)
Note:
Please don't use the recessed bottom cup, mineral water bottles, adiabatic vacuum cups or cups with thick bottom.
It is only used to keep your tea or coffee warm, but not for heating.
Please allow slight deviation for the color and measurement. Thanks for your understanding.