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  • $35.99
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    510mL Thermoelectric Cooling & Warming Cup, USB-C Powered Temperature Control Travel Mug with 316 Stainless Steel Liner, One-Touch Control for Office & Car LEHOGAI

    • ACTIVE COOLING & WARMING A TEC thermoelectric module actively cools or gently warms beverages, giving this cup more versatility than a standard insulated tumbler. Cooling and warming performance varies with starting temperature, beverage volume, room temperature and power source.
    • 510ML SUS316 STAINLESS STEEL INNER CUP The 17.2 oz capacity works for water, coffee, tea, juice and other everyday drinks. The double-wall construction helps reduce temperature change between active cooling or warming cycles.
    • SIMPLE ONE-TOUCH CONTROL Use the top control to switch between cooling and warming modes. The cup is USB-C powered and must remain connected to a compatible power source during active temperature control; it is not presented as a cordless rechargeable cup.
    • FOR DESK, TRAVEL & COMPATIBLE CAR SETUPS A carry strap and compact 204 x 91 mm body make it practical for desks, commuting and travel. Confirm your vehicle cup-holder diameter before purchase because fit can vary by vehicle.
    • EASY EVERYDAY CARE The smooth stainless steel interior is easy to rinse by hand. Keep the powered electronic section and USB-C connection dry; do not immerse the unit or place the powered assembly in a dishwasher.
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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.

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