Artificial Intelligence Voice understands you Cool Open 5A TV Dual 11 Promotions

The Cool Open 5A is a brand-new 4K smart TV that's making waves in the market. Featuring a 4K LG hard screen, it's powered by a 15-core chip and equipped with AI Voice 2.0 technology, allowing it to accurately understand and respond to user commands. It's currently available on Tmall, and there are great deals during the Double 11 shopping festival.


Cool Open 5A 49

The design of the Cool Open 5A is sleek and minimalist, featuring a full-black body with a seamless look between the large screen and the frame. The TV comes with a 3840x2160 resolution LG 4K hard screen, known for its high-quality display from an international brand. It has a 60Hz refresh rate, a maximum viewing size of 138cm, and a wide 178-degree viewing angle. The backlighting uses a direct-down configuration, ensuring even illumination across the screen.

The Cool Open 5A is available in two sizes: 55 inches and 65 inches, catering to different room sizes and viewer preferences. With its advanced technology, stunning design, and competitive pricing, this TV is definitely worth considering if you're looking to upgrade your home entertainment setup. Don't miss out on the special offers during the Double 11 event—this could be the perfect time to get your new 4K smart TV at a great price.

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Barium titanate lead-free piezoelectric ceramics are important basic materials for the development of modern science and technology, which was widely used in the manufacture of ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic frequency discriminators, high voltage generators, infrared detectors, surface acoustic wave devices, electro-optic devices, ignition and detonation devices, and piezoelectric gyroscope and so on.

Application: military, ocean, fishery, scientific research, mine detection, daily life and other fields.

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Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com