Woolala 46℉-113℉ Electric Heating & Cooling Water Bottle, 330ML USB Heated

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About this item

• [2-In-1 Smart Cup] One button to switch Cooling or Heating mode. Under the cooling mode, you can have chilled drinks in the summer. Heating mode can keep you drinks at constant temperature 45℃/ 113℉. Great for all seasons to use, an ideal companion for commuting or outdoors.
• [USB Powered] Instead of other 12v car heated bottle and home plug heating cup, this cup cooler and warmer is powered by usb cable, so you can use it with power charger, car adapter, wall at adapter. More convenient to use.
• [Rapid Cooling & Heating] Let the water cool 50℉ within 30 minutes (lowest temperature: 46℉), so you can cool beer and enjoy your favorite drink at any time. Heat the liquid up to 113℉ within 20 minutes, no need to worry about your tea or coffee become cold during working or gaming.
• [High Quality] The 330ML smart cup is made of BPA-free and food-grade alumina. Separate electricity and water technology, the water bottle is detachable and easy to clean. Safe and more reliable.
• [Portable & Lightweight] Size: 8.6*8.6*22.5cm/ 3.4*3.4*8.8in. Weight: 1.5lb. Compact size, takes only small space on your desk or in your bag. Perfect for home, office, dorm, car, travel, camping, hiking and other outdoor activities.