Keep coffee/tea/hot drink warm at 50-60 degree
Easy installation, no driver required, plug & play
Rated power: 2.5W-5V DC.
Quality insulation material around the metal hot plate
USB powered, no batteries needed
Country of Origin：China (mainland)
Competitive Advantages：Well and High Quality Control ,Prompt Delivery ,New Product ,Customer's Design and Logo are Welcome ,Fit for Gifts and Premiums