Beifeng is one of the first batch of science and technology enterprises to obtain the type approval certificate issued by the Ministry of Industry and Information Technology. Beifeng's communication products such as walkie-talkies, on-board stations, and repeaters have passed the FCC certification of the United States and the CE certification of the European Union, and have been designated as the only communication products by the organizers of top sports events at home and abroad for several times.
 
Beifeng divides walkie-talkies into three categories: civil, commercial, and special walkie-talkies, compared with other walkie-talkie brands, Beifeng classifies walkie-talkies according to their own characteristics and walkie-talkie use scenarios in a more straightforward way. In the special walkie-talkie, the BF-S5 positioned in the city can ensure a clear dialogue between the 20 floors, the speaker is designed with the principle of sound cavity structure, the overall sound quality resonant frequency is reasonable, the sound is loud, and the 16 channels are suitable for construction site construction, supermarket hotels, factories, residential properties and other occasions.
 
The 5111UV series of civil walkie-talkies is positioned for all kinds of outdoor sports, and the body volume is not very large, but the grip is full, which can prevent damage caused by accidental falls. Beifeng BF-5111UV walkie-talkie supports IPX54 waterproof, as long as it is not immersed in deep water, it will not cause any damage to Beifeng BF-5111UV walkie-talkie. The walkie-talkie is equipped with a lithium battery with a standard capacity of 2400 mAh, which can basically last for two days, and it comes with an LED flashlight, radio, dual-segment display, dual-segment transmission, four-segment reception, etc., which can bring more convenience to users outdoors.