USB  Portable Cup Warmer

USB  Portable Cup Warmer. Portable USB Electronic Gadget. Novelty Powered Cup Warmer. Coffee, Tea, Drink USB Heater. Tray Pad with On/Off Switch.

• USB fueled, no batteries required.
• Fitting and Play, no compelling reason to introduce additional driver.
• Simple establishment and simple activity.
• Keep your hot espresso, tea, or other drink warm, temperature run: 40℃ to 80℃.
• Ideal for home and office utilizing.
• Power: specifically USB control.
• Working voltage: 5V.
• Thing size: approx. 11 * 11 * 2.5cm/4.3 * 4.3 * 1in.
• Thing weight: 84g/2.96oz.
• Bundle estimate: 19 * 13.5 * 3cm/7.5 * 5.3 * 1.2in.
• Bundle weight: 112g/3.95oz.