Black Yisheng Brand Ys-qsg-xx 2-5 Person Full Duplex Wireless Intercom System Intercom Headset Wireless

We are making, exporting, distributing and supplying YISHENG brand YS-QSG-XX 2-5 Person Full Duplex Wireless Intercom System Intercom Headset Wireless in Beijing, China. Details as given below:-

Double Ear Full Duplex Wireless Headset
AC Adapter and Rechargeable Battery
Outstanding Range
Dual Channel with Conferencing
Digital Full-Duplex Voice
Expandable

Bluetooth version: 3
Working voltage: 3.3V-4.2V
Call time: 8H
Standby time: 150H
Working frequency: 2.4G
Effective communication distance: 100 meters
Horn impedance: 8 Omega
Horn power: 0.5W
Microphone type: electret

In the actual application scenario, there is a need for users to call each other like a telephone or to make a hand to launch a button. For this reason, our company has developed and produced a full duplex radio talk headphone. The working mode is a full duplex talk, and it is a multiple collection. To receive more, talk and listen at the same time, set up and receive as a whole, also do not need the host or relay stations and the like equipment, more do not need complex wiring, each person wearing one can achieve multiparty intercom. The working frequency is 2.4G, which is basically not interfered by field devices. There is no need to apply for the use of the band. It is free to match the number of intercom. The use of groups and the use of teams are flexible and changeable.