That is, studio headphones, designed for music production, mixing and monitoring, provide accurate, neutral and rich details of the sound. Unlike consumer headphones, which typically enhance certain frequency bands to improve listening, studio headphones strive for authentic sound so that musicians and audio engineers can accurately spot and correct flaws in the recording. The fully enclosed ear wrap design can effectively isolate environmental noise, and the soft ear cushion and ergonomic design ensure long-term wear comfort. Indispensable in professional recording studios and favored by many music lovers, it is suitable for those who are looking for real sound restoration.

Adidas brand is a classic sportswear, with its fashion design and excellent performance is widely welcomed. The use of advanced sports technology, combined with ergonomic design, to ensure that in a variety of sports can provide good comfort and freedom. With breathable fabric, the back and underarms are designed to stay dry during outdoor activities with a lot of exercise. In addition, the water-repellent coating treatment provides additional protection, allowing it to maintain its performance even in light rain or wet environments. Ideal for sports and outdoor activities, stylish and functional .

Developed by Swiss company SIG and produced by German company SAUER, it is a compact semi-automatic handgun. Launched on the market in 1988, it is a miniaturized version of the P226 pistol, featuring a dual row magazine design. Known for its ergonomic design, the grip shape is suitable for shooters of different palm sizes, with good directionality, and the dual action plate design makes operation more comfortable. In April 1992, it was officially adopted by the US military and named the M11 compact handgun. Along with the M9, it became the standard equipment of the US military, mainly used by military police and other personnel who needed miniaturized handguns. The magazine has a capacity of 13 rounds and a caliber of 9 millimeters.