USB Powered Dual Purpose Coaster, USB Coffee Cup Warmer and Cooler Mat, Heats or Cools Drinks with USB Power for Office Home Use, ABS Insulated Drink Coaster (Black)

Dual Temperature Control: This USB powered dual purpose coaster uses thermoelectric technology to either heat your coffee in winter or cool your soda in summer, keeping your drink at the ideal temperature right on your desk.
USB Powered Convenience: The USB coffee cup warmer and cooler mat draws power directly from any USB portlaptop, desktop, or power bankmaking it perfect for office, home, or dorm use without needing a wall outlet.
Versatile Daily Use: Ideal for coffee lovers, tea drinkers, students, remote workers, and anyone who enjoys beverages at their preferred temperature, this insulated drink coaster works with most standard mugs and cups.
Durable ABS Construction: Made from high-quality ABS plastic, this sturdy and lightweight USB cup mat resists wear, scratches, and daily spills, ensuring long-lasting performance while maintaining a sleek, modern look.
Compact and Portable Design: With its slim profile and light weight, this USB powered dual purpose coaster is easy to carry in a bag or store in tight spaces, and includes a non-slip base to keep your cup secure during use.