Electrical/Electronic

A7B Soviet Military Radio

It is a VHF tactical radio communication equipment developed by the Soviet Union during World War II, mainly used for communication between Red Army battalion and regimental units. It is a portable ultrashort wave radio station, which is widely used in the tactical communication of the Soviet Red Army. It is light and easy to operate, and can be quickly deployed on the battlefield to provide reliable communication support for the troops. Its design enables it to work stably in complex battlefield environments, supports voice communications, and covers a frequency range of 27 to 32MHz. It played an important role in the communication system of the Soviet Red Army and provided a strong guarantee for the command and control of the Soviet Union in the war.

Router

Apple AirPods third generation

It was officially released in October 2021 and was welcomed by the market for its new design, excellent sound quality and advanced features. Support for spatial audio technology, providing dynamic head tracking, and when used with Apple devices, users can enjoy immersive audio experiences in AppleMusic music, movies and TV shows that support Dolby Atmos. Use custom low distortion drivers and high dynamic range amplifiers, combined with H1 chip and computing audio technology, to achieve adaptive equalization function, bring breakthrough listening experience. The skin sensor is also added to accurately identify the wearing state and improve the endurance.

DJI Innovation Mini 3 Pro UAV

It is a consumer-grade UAV released by DJI on May 10, 2022, which is welcomed by the market for its lightweight, portable and powerful flight performance. Equipped with a 1/1.3 inch sensor, it has three-way environmental sensing capability, with a maximum battery life of 34 minutes, while the optional long battery life can be increased to 47 minutes. Smart features include focus following, master shots and time-lapse photography, making it easy for users to create professional-level aerial work. Support level 5 wind resistance to ensure flight stability and safety. With its high performance and relatively affordable price, it has become an ideal choice for entry-level and professional-level aerial photography enthusiasts.

Old-fashioned television

Vintage Wooden Radio

Nintendo Game Boy

It is a portable game console launched by Nintendo in 1989, which completely changed the handheld game market and became one of the best-selling game consoles in the world. Known for its durable design, long battery life and rich game library. Equipped with a custom 8-bit processor, it has a green monochrome LCD screen with a resolution of 160x 144 pixels and can display 4 different shades of gray. The GameBoy series of game consoles has sold more than 0.2 billion units worldwide, and its influence and cultural status have made it an iconic product in the history of video games.

Soviet RBM-1 shortwave radio stations

It was a portable military communication device used by the Soviet Red Army at the end of World War II and the beginning of the war. Produced by different manufacturers in the Soviet Union, it is a superheterodyne receiver, which mainly works in the short-wave band and covers the frequency range of 1.5 to 5.0MHz. Suitable for mobile and portable (field) use. It was widely used in warfare, especially in communications at the regiment-division level. The design allows for local and remote control via telephone lines and field phones. Depending on the use of different antennas, the communication distance can vary from a few kilometers to hundreds of kilometers, depending on the propagation conditions. It was used in the Soviet Red Army until the early 1960 s.

GoPro HERO 8 Sports Camera

It is a sports camera released by GoPro in October 2019, which is welcomed by the market for its excellent performance and portability. It has a 12 million-pixel CMOS sensor, supports 4K video recording, SuperPhoto smart photos and enhanced HDR functions. It is equipped with HyperSmooth2.0 anti-shake technology to provide a more stable shooting effect, especially in the enhanced mode, the anti-shake performance is comparable to that of the stabilizer. With its powerful anti-shake performance, waterproof performance, shooting angle, handling, battery life, storage and transmission, audio quality, durability and picture quality performance.