Small portable USB cup, coffee mug warmer, smart coaster, thermostat, milk and tea heating pad, automatic temperature maintenance, warmer

Small portable USB cup warmer in the shape of a cup, smart coaster heater, thermostat, tea with milk heating pad, automatic temperature maintenance. Description: Product name: Cup heating pad Size: 9*9*0.7 centimeters Materials: Silicone gel, USB cable, aluminum plates, electronic accessories Power cord length: 70 cm Power: 5 volts / 2 amps Specifications: 1. Long-term constant temperature, no need to fear heat and warmth, accompanies you all day 2. Aluminum plate heats faster, heats evenly, and has a better effect for constant temperature 3. Silicone shell resistant to high temperatures, safer and easier to use 4. Suitable for a variety of cups available in the market, you can enjoy different drinks 5. The universal USB interface can be used for charging and heating, compatible with charging treasures, charging heads, car chargers, computers, etc. 6. Small and convenient, does not take up space, portable, can be used indoors and outdoors Package includes: 1 * heating pad