USB Mug Warmer
USB Mug Warmer
USB Mug Warmer

USB Mug Warmer

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  • This mug warmer is made of high quality walnut wood and metal materials, heating evenly, safe and durable to use.
  • Powered by devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.
      • Keep your coffee, tea or other hot beverage warm up to 80℃(176℉), do not worry about high temperature and high oxidation, safe in use.The bottom is anti-slip, and the warmer is waterproof.
      • Light weight and compact size, easy to carry. Suitable for glasses, ceramic cup, stainless steel cup, etc. It is also trendy, stylish, and perfect for anyone!