How to do Sony HD technology without TV

At present, the 4K era has entered the field of television, and the new products that are born have basically 4K Ultra HD resolution. Even some TV manufacturers have developed 8K, 10K resolutions and have to lament the speed of technological development. However, HDR hi

LED lamp is important for high PF or no flicker

Before we released an article titled "Is the LED light high or important? After the article (click on the title to read the original text), it caused some industry people to have different views on some of the views in the article. Is there a direct conflict between high

Millet TV 2 how to install the "elderly model"?

At present, many technology products are inseparable from the topic of intelligence, and television is no exception. Millet TV 2 is a 49-inch 4K smart TV, with independent external audio can bring a very good audio and video experience. In many people's minds, intel

Must-have common sense: How to store lemons more fresh?

Lemons stored for a period of time at oxygen concentrations below 3% and carbon dioxide concentrations above 10% have an adverse effect on flavor. More than 10% of carbon dioxide can increase the decay of the lemon and reduce the sourness. Less than 5% oxygen can cause the lemon to smell. Empha