USB Drink Warmer

Product Specifications

• It can keep the temperature of coffee/tea/drink at 50-60°C, easy to install, no need to drive, hot swap
• Rated voltage: 2.5V-5V DC, single on/off conversion system, when the heater starts, there is a red LED light indication.
• USB interface power supply, no battery required.
• Size: 10.5*9.3*2.3cm
• The main material is high temperature resistant ABS
• This gadget doesn't boil liquids, it just maintains steady temperature