Quinlirra Easter Clearance Coffee Mug Warmer For Desk, USB Coffee Cup Warmer Coffee Tea Milk Beverage, Warmer Plate For Keeping Hot(Black) Gifts for Women Coffee Mug Warmer For Desk, USB Coffee Cup Warmer Coffee Tea Milk Beverage, Warmer Plate For Keeping Hot(Black) Features: Modern design: made of walnut wood and metal materials, uniform heating, safe and durable to use, and can be matched with modern offices at will. Usb heating: easily and conveniently powered by any device with a 5V USB output port, such as your computer, desktop, laptop, tablet, mobile power supply, etc. Carrying belt: The heater is light in weight, compact in size, easy to carry, suitable for most stainless steel cups, baby bottles, ceramic cups, glass cups, etc. Keep warm: Keep the temperature of , tea or other hot beverages below 80°C, without worrying about high temperature and high oxidation, and use it safely. Widely used: very suitable for home and office use, making you brew warm in cold weather. Product Description: Material: wood + metal Color ：Black Power: 5W Voltage: 5V Current: 1000mA Maximum working temperature: 80℃ Features: Modern design: made of walnut wood and metal materials, uniform heating, safe and durable to use, and can be matched with modern offices at will. Usb heating: easily and conveniently powered by any device with a 5V USB output port, such as your computer, desktop, laptop, tablet, mobile power supply, etc. Carrying belt: The heater is light in weight, compact in size, easy to carry, suitable for most stainless steel cups, baby bottles, ceramic cups, glass cups, etc. Keep warm: Keep the temperature of , tea or other hot beverages below 80°C, without worrying about high temperature and high oxidation, and use it safely.