USB Electric Cup Tea Coffee Warmer And Chiller

- All-in-one USB drink cooler and warmer - Operating temperature range: 8 to 80 degrees C - Easy installation with no driver required; plug-and-play - With one switch to select hot, cold and turn-off functions - Blue LED status indicator - Qualified insulation material around the metal hot plate to prevent burns - USB extension cable included - Large logo imprint area for promotional purposes; logo printing service available - Ideal as promotional item and gift - RoHS compliant
USB Electric Cup Tea Coffee Warmer And Chiller