FOMIYES Portable Desktop Cooling Cup and Heater Instant Beverage Cooler for Cold Beer and Coffee Mug, Quick

Energy efficient: designed with energysaving technology, this cup maintains the optimal temperature of your beverages without consuming too much power,tech ,electric coffee mug
Dualuse: this cup not only cools but also heats your beverages, providing versatility for all your drink preferences,portable drink chiller,rapid beverage chiller
Energyefficient design: save costs with this cup's efficient design, which maintains your drink's temperature without excessive power use,quick cooling cup,summer cooling cup
Quick cooling: enjoy an beer in no time with our rapid cooling cup, ideal for those hot summer days or after a long day at work,freezer mug,heated mug
Energysaving technology: designed to be energyefficient, this cup keeps your drinks at the ideal temperature without high power consumption,electric coolers for home,drink induction chiller