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Four Season Warmer Cup


Four season warmer cup is a USB cup warmer that comes with a ergonomic design, it equips with a touch sensor to on/off. A LED to indicate the desired temperature. Every touch will change the color of the LED, means it is changing the desired temperature. There are 5 desired temperature to choose, from 35°C to 55°C. When you see the red LED keep on flashing, it is the hot alarm, it is telling you the temperature is higher than 60°C and not suitable to drink.

A portable design allows you to bring it around and it is powered by USB. You are able to use it just beside your laptop or inside car. The charging board is very stable design to stable the cup from moving around. The cup body is made of 304 stainless steel, rust and corrosion free. Its most interesting part is the cover, it is a rotatable design with a straw hole. A rotate to open the straw hole for every users to use their straw and second rotation is to close the hole.

Your best 4 season partner, work with you every seasons. Enjoy every sip.

Note: It is a heater, it is designed for warming purpose. Please do not use it as a water heater.

  • Material: 304 stainless steel, PC, rubber
  • Dimensions: 78mm x 78mm x 162mm (3.07" x 3.07" x 6.38")
  • Weight: 520g (18.34oz)
  • Flask volume: 360ml
  • Heat preservation function with LED indicator: 
    • 35°C - White - Warm
    • 40°C - Blue - Warm water
    • 45°C - Green - Just right to drink
    • 50°C - Yellow - Best coffee
    • 55°C - Purple - Best tea
    • 60°C - Red - Too hot, not suitable to drink
  • Input voltage: Heating by using DC 5.0V by USB 
  • Package: Warmer vacuum cup, USB cable

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