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Keep everyday drinks cooler or warmer with a 510mL temperature-control cup built around TEC thermoelectric technology. Unlike a standard insulated bottle that only slows temperature change, this cup adds active cooling and gentle warming when connected to a compatible USB-C power source.
The SUS316 stainless steel inner cup provides a durable drinking surface, while the double-wall structure supports everyday temperature retention. One-touch operation keeps the experience simple: use the top control to select cooling or warming, then keep the cup connected while the active function is running.
With a 17.2 oz capacity, carry strap and compact vertical shape, it works well on desks, during commuting and in compatible vehicle setups. This product is intended for beverage temperature adjustment and maintenance; it is not an electric kettle, refrigerator or battery-powered cooler. Actual temperature change depends on the beverage, ambient conditions and power source.