Product Introduction:
The invisible wireless headset communication system is an ultra-small wireless receiver that converts audio (sound) signals through electromagnetic induction. Special industries for communication tools that are not easily exposed by both parties to the dialogue, with which users of these products can easily communicate with each other in secret. Such as public security, procuratorate, court, guard, secret service personnel control, studio, shooting scene, large-scale performance director to broadcast, lighting, camera personnel issued instructions and tips, important persons answer questions and their protection.
Product features:
The invisible wireless headphone communication system is a one-way receiving device driven by electromagnetic induction. The optional drive devices configured with it include audio amplification devices such as walkie-talkies, mobile phones, receivers, repeaters, language trainers, etc.
Technical parameters:
Wireless transmission distance of 2000m-3000m
Built-in standard AG4 battery for 3 hours
Operating voltage: DC1.5V
Professional transit, small headset-specific micro-wireless intercom adjustable frequency