is a classic portable vinyl record player known for its retro briefcase design and portability. Able to play all vinyl records from 1948 onward. Built-in stereo speakers, equipped with RCA output interface and 3.5mm headphone jack, users can connect external speakers or headphones to get better sound quality. The design pays attention to portability, adopts wooden structure, and wraps artificial leather on the outside, which is light in weight and easy to carry. Support battery power supply, suitable for outdoor use. It also has Bluetooth function, which can connect to a smart phone or tablet computer wirelessly and play digital music.

Is a classic mixer, with a unique design and excellent audio performance. Supports multiple input and output interfaces. The design pays attention to detail and provides dual connection methods to ensure wide compatibility. The audio performance is excellent, each channel is equipped with an independent volume control, and the output volume can be adjusted individually. A headphone jack is provided to facilitate personal monitoring by the user. Only technically outstanding, its design is simple and elegant, using pluggable small cards and slide rails to ensure the durability and ease of use of the device. A full-featured, high-performance mixer for professional audio production and live performance applications

Sony's classic Walkman WM-22, arguably the first inexpensive portable tape player produced. As early as the late 1980 s, it was produced and is a truly revolutionary device. Today, it's easy to play music anywhere, even if it doesn't feel like a big deal. But at that time, it was a wonderful thing to make portable music possible through this small tape player, so the significance of Sony's Walkman is self-evident.