Cool Music has made a bold entry into the smart micro-investment market, standing out with its innovative product quality and exceptional user experience. Within just a month of its launch, Cool Music has positioned itself as a leader in the industry, rolling through the competitive landscape with confidence. The R4 model is at the heart of this success, showcasing cutting-edge technology that sets it apart from the rest.
Featuring a 1920x1080P physical resolution and an impressive 880 ANSI lumens brightness, the R4 delivers a crystal-clear viewing experience. Its stunning visual effects are powered by Cora's unmatched optical technology, making it one of the most advanced devices in the smart micro-projector category.
In the visual world of Cool Music, colors are vibrant and realistic, bringing images to life with incredible accuracy. The R4 series is designed to deliver "Full HD Universal" and "Real Vision" experiences, setting a new standard for home entertainment.
The R4’s ultimate realism starts with its newly designed lens. Cool Music collaborated with Ma Yongzhen, a renowned optical expert, who has dedicated his career to using pure light to capture the essence of reality—aligning perfectly with Cool Music’s vision.
Ma Yongzhen previously worked at Lida Optoelectronics, part of the former China National Optical Group, and has contributed to the design of numerous professional projectors and film engineering machines. He is a pioneer in optical research, known for his expertise in projector optics.
At the start of the lens design, Ma Yongzhen considered key challenges such as thermal defocusing, virtual focus, and image distortion. To address these issues, he chose a high-quality heat-resistant all-glass lens composed of seven carefully polished pieces. This ensures excellent light transmission, minimal distortion, and sharp edge clarity. Compared to resin lenses, the R4 offers no picture distortion or thermal defocusing.
Additionally, the lens features a precision-milled all-metal barrel, which connects the R4 body and lens more securely. This reduces the need for repeated focusing and minimizes light scattering, ensuring every beam of light is used effectively.
The high-performance short-throw lens provides a 1.2:1 throw ratio, allowing a 100-inch screen to be projected from just 2.53 meters away. This collaboration between Cool Music and Ma Yongzhen has set a new benchmark, and we can expect more innovations from Cool Music in the future.
But the lens alone isn’t enough to guarantee the R4’s superior performance. The device also features an 8A high-current LED light source, delivering high brightness and efficiency. It uses overcurrent drive technology for circuit protection and introduces a revolutionary RGGB four-channel design, offering a richer color palette than traditional RGB projectors. With 880 ANSI lumens, the R4 exceeds the brightness of many competitors.
To enhance realism, Cool Music has incorporated 11 advanced image optimization technologies. HDR technology expands the dynamic range, improving contrast and color depth, resulting in a more immersive and lifelike viewing experience.
With its ultra-high-definition display, vivid highlights, real-life visuals, and rich color reproduction, the R4 is a masterpiece in the smart micro-investment market. For users seeking the best image quality and color performance, the R4 is the dream come true.
For more information on Smart TVs and media boxes, visit Smart TV/box information network sofa butler (http://), China's leading platform for smart TV and box news, reviews, and tech support.
Our company specializes in the production and sales of all kinds of terminals, copper terminals, nose wire ears, cold pressed terminals, copper joints, but also according to customer requirements for customization and production, our raw materials are produced and sold by ourselves, we have their own raw materials processing plant, high purity T2 copper, quality and quantity, come to me to order it!
LYF Copper Lube Terminals,Ring insulated terminals
Taixing Longyi Terminals Co.,Ltd. , https://www.txlyterminals.com