USB Powered Dual - Function Coaster, Hot and Cold Drink Warmer Cooler Mat, USB Coffee Cup Coaster with ABS Insulated Pad for Office Home Use, Heats to 65°C Cools to 8°C (Black)

Dual Heating and Cooling Function: This USB powered dual-function coaster uses thermoelectric technology to either warm your coffee up to 65°C or chill your beverage down to 8°C when powered via a standard 5V USB port, making it perfect for enjoying drinks at your ideal temperature year-round.
USB-Powered Convenience: The USB coffee cup coaster draws power directly from any computer, laptop, or 5V 2A USB chargerno batteries or complex setup needed. Just plug in the included 1-meter cable and instantly control your drinks temperature right at your desk.
Ideal for Home and Office Use: Whether you're working late at your office desk, relaxing on the couch at home, or studying in a dorm, this USB cup mat keeps your tea hot during winter mornings or your soda cold on summer afternoons, adapting seamlessly to your daily routine.
Durable ABS Construction: Made from high-quality ABS plastic, this sturdy and lightweight coaster resists wear, heat, and impact while maintaining a sleek, modern look. Its smooth protects tabletops and holds most standard mugs, tumblers, and cans securely in place.
Compact and Complete Package: Measuring just 5.9 x 5.9 x 2 inches and weighing only 450g, this portable USB coaster includes a 1-meter USB cable and user manual. It fits easily on desks, nightstands, or shelves without taking up much space, ready to use right out of the box.