Is a small, handheld two-way radio communication equipment, widely used in military, public safety, commercial and outdoor activities and other fields. Press the "call" button to achieve instant voice communication, no need to dial or wait, making the information transfer fast and direct. It can work on two different frequency bands, which makes it possible to provide more stable communication in different environments and distances. It has multiple channels and group functions, allowing users to flexibly switch between different communication groups. With waterproof, dustproof and other characteristics, can work stably in harsh environments. It is an ideal choice for many people because of its portability and reliability.

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.