Ifirst saw the Showfeel A1 Bluetooth speaker from Showfeel a few years ago at the audio exhibition in the Grand Hotel. Two things attracted me: one was the elegant arrangement of the room, and the other was the impressive low-frequency performance of the small Bluetooth speaker, which sounded as if it had a small subwoofer. … Read more
The open-back headphone market is still in its infancy, with brands possessing strong acoustic research and development capabilities being relatively scarce. This has led many crossover brands and internet-famous brands to flood in, but these brands often lack maturity in the technical application of open-back headphones, merely applying traditional headphone acoustic solutions without in-depth optimization … Read more
According to a report by Electronic Enthusiasts (Author: Mo Tingting), after a five-year hiatus, the Bluetooth Asia Conference makes a grand return. From May 22 to 23, 2025, the 2025 Bluetooth Asia Conference was held in Shenzhen. “It has been five years since we held such a grand event, and I sincerely hope that we … Read more
Clip-on Bluetooth earphones and hanging ear Bluetooth earphones both belong to the category of open-ear headphones, allowing for ear canal liberation. They enable users to hear the sounds of passing cars during outdoor activities, enhancing safety. Additionally, open-ear headphones do not exert pressure on the ear canal, making them suitable for long-term wear. The difference … Read more
From the moment we type on a keyboard to the headphones transmitting sound, the thriving and prosperous Bluetooth ecosystem has become an indispensable technology in many people’s daily lives. “Our vision has always been ‘Connecting the World, Creating a Better Future.’”Ken Kolderup, Chief Marketing Officer of the Bluetooth Special Interest Group, stated during a media … Read more
New Model for Narrow-body Aircraft Connectivity Author: IT Times Reporter Sun Yan Editor: Qian Lifu On a flight from Shanghai to Beijing, passengers are often seen glued to their phones or working on laptops from takeoff to landing. An Eastern Airlines flight attendant remarked, “Business travelers tend to prefer flights with in-flight Wi-Fi.” This phenomenon … Read more
In the smartphone world, owning a Huawei MateX extraordinary master foldable screen phone, which starts at nearly 20,000 yuan, is undoubtedly a symbol of status. However, such an expensive price is destined to be out of reach for the vast majority of ordinary people. But now, for just over 500 yuan, you can buy a … Read more
Written by｜Bomb Dance Everything started from an occasional thought in 2004 Earlier, I came across an interview with Bruno Putzeys, one of the founders of Mola Mola, in SoundStage! Ultra from 2014, which detailed the Mola Mola DAC that had not yet been officially launched at that time. Bruno mentioned that everything should start from … Read more
【Data Assets】 How Are Data Assets Listed on Financial Statements Accounted For? 2024 annual report disclosures are nearing completion, and unlike previous years, there is a new member on the financial statements—data assets! This began with the Ministry of Finance’s issuance of the “Interim Regulations on Accounting Treatment Related to Enterprise Data Resources” in August … Read more
UART in Embedded Communication Protocols In the first phase, we have mastered the basic theory and preliminary practice of UART, including the basic concepts of frame structure and baud rate. Now, we will delve into the configuration details of the UART protocol, particularly focusing on the calculation of baud rate error and the application of … Read more