Product Selling Points (Portable Cool & Warm Bottle):

• Dual - Temperature Control：Supports heating and keeping warm at 45℃, and can achieve super - strong refrigeration as low as 2℃.

• Efficient Refrigeration：Can cool down by 10℃ in just 30 minutes, ensuring quick temperature adjustment for your beverages.

• Low - power & High - performance：Operates stably at a ultra - low power of 15W, balancing energy efficiency and performance. It consumes less than 0.4 kWh per day, with excellent energy - saving performance.

• Patent - protected Technology：Equipped with the patent for water - electricity separation, which ensures leak - proof safety, and the patent for refrigeration conduction, which guarantees reliable technology.

• Portable & Versatile：Powered by USB and supports in - car use, suitable for various scenarios such as commuting, office work, and traveling.

• Long - lasting Battery Life：When paired with a 10,000mAh 5V/3A power bank, it can refrigerate continuously for 3 hours and keep warm for 5 hours.

• Convenient Charging：With a USB interface and 5V power - supply technology, it offers flexible charging methods, making it easy to use.

• Patented Refrigeration Conduction Technology：Has the function of heat - cold isolation to avoid mutual temperature interference. Achieves efficient refrigeration through super - strong semiconductor refrigeration. Backed by an official patent, it has advanced and reliable performance and a unique design.

• Innovative Water - electricity Separation Patent Technology：The cup body can be disassembled, making it easy to clean. It ensures safe use, eliminating the risk of electric leakage caused by liquid contact.

• 5V Power - supply Technology：Compatible with standard power banks, and can be used with 5V/3A output devices, providing flexible and portable power support for daily use scenarios.

Main Materials: ABS + Food - grade Alumina + Semiconductor Chip