This USB warmer incorporated latest Ion polishing technology, which is introduced to metal plate, fully improve innovated interface, add well isolating material, enhance cool and warm effect. Features unique figure, extractive and compact shell, It is the ideal device to keep your coffee or other beverage at the optimum operating temperature when you have to work long hours. Powered by USB bus, no driver required. It combines with a 4 port hub which could you to keep your drink warm while powering any other USB devices needed through 4 extra USB ports! With LED indicator to display time and temperature. Quality insulation material around the metal hot plate prevents burns. It the best and convenient accessory to keep your drink warm as long as you needed.

Features:
1) Flash LED indicator
2) USB power for warmer with power switch, no batteries needed
3) LCD display of the clock with alarm, powered by AG13 battery
4) Clock with 12 or 24 hour format, Alarm time/ Countdown timer
5) Temperature display
6) Keep coffee/tea/drink cup warm at 40°- 60°
7) Easy installation, no driver required
8) USB powered with ON/OFF power switch
9) Unit weight: 190-194g