It is a two-way radio communication device that allows users to conduct instant voice communication within a certain range. It usually consists of a transmitter and a receiver. The user can talk by pressing the "send" button, and release the button to switch to the receiving mode to listen to the other party's voice. The communication range depends on its power and frequency, generally ranging from a few hundred meters to tens of kilometers. The design is simple and practical, easy to operate, suitable for use in various environments. Enough to achieve point-to-point or one-to-many communication mode, very suitable for team collaboration and command scheduling. With the continuous progress of technology, the application prospect of walkie-talkie in the field of communication is still broad.

Baofeng UV-S9 is a three band walkie talkie equipped with a 2200mAh lithium-ion battery. The package includes a dual frequency high gain antenna and a 220-225 MHz single frequency antenna.

A walkie talkie can make calls without any network support, without incurring any charges. It is suitable for relatively fixed and frequent communication situations and consists of a housing, host, battery, belt clip, seat charger, and antenna. There are three main types of walkie talkies: analog walkie talkies, digital walkie talkies, and IP walkie talkies. Interphone is a terminal device for cluster communication, which can not only serve as a terminal device for cluster communication, but also as a professional wireless communication tool in mobile communication.

The Motorola XiR P8668 is a commercial walkie talkie suitable for ultra-high frequency and very high frequency bands. It features a 5-line display and a complete keyboard, with up to 1000 channel capacities, as well as five programmable buttons and an emergency button. The entire device meets IP57 waterproof rating and FM intrinsic safety standards.

Motorola walkie talkies are feature rich, compact in structure, and designed according to ergonomic principles, making them particularly suitable for Asian people's touch and easier to operate. The channel knob is replaced by a simple browsing key, which allows you to quickly switch between user channels with a high cost performance ratio. It is very suitable for industries that need to keep in touch with their mobile employees and command and coordinate their work.

According to relevant national standards, it is called an ultra short wave frequency modulation wireless telephone. People usually refer to handheld wireless telephones with low power and small size as "walkie talkies". Previously, some people called them "walkie talkies" or "walkie talkies". Wireless telephones with high power and large size that can be installed in vehicles (ships) or fixed for use are also called "radio stations", such as car mounted stations (car mounted devices), ship mounted stations, fixed stations, base stations, relay stations, etc.