Bullet Points:
【Reliable Material】This hot and cold coaster is made of high-quality ABS material, which is more durable, not easy to damage, and can be used for a long time
【USB Heating】Our milk warmer cooler uses USB heating and can be connected to any power bank, car USB, or laptop port to heat milk quickly, convenient and easy to use
【Smooth Surface】The USB heating coaster has a smooth surface and is easy to clean, just use a damp cloth to wipe the surface, then it's ready to use, convenient and fast
【Delicate and Compact】The mug heating cooler coaster is exquisite and compact, easy to carry, you can take it anywhere you need, small size, lightweight, does not take up space
【Widely Used】Heating cooling coasters are widely used in ceramic cups, glasses, metal cups, etc, ideal for heating coffee, tea, milk, and other beverages you want to keep warm
Describe:
1. Do well in the cooling and insulation.

2. Concise appearance, small size, easy carrying

3. USB interface power supply, no additional power supply required, more reliable to use

4. Only 3.5W power consumption is more energy-efficient

Material: ABS
Name: USB Iced Coaster
Product specifications: about 14*9*3.8 cm/ 5.51*3.54*1.50''
White box size: about 17*11.6*6.8 cm/ 6.69*4.57*2.68''

List:
Hot Cold Dual-Purpose Coaster *1