RICH CENTURY 2.4G Digital Wireless Simultaneous Interpretation System 2.4G Digital Wireless Simultaneous Interpretation Transmitter System could transmit voice of who speak to the microphone of transmitter to the ones who wear earphone of receivers. RICH CENTURY 2.4G Digital Wireless Simultaneous Interpretation System Transmission distance is up to 180 meters.80 frequency channels on 2400MHz-2480MHz means it has 80 select IDs allow at least 80 groups to work simultaneously.Widely used for field trip,tour exhibit guides,sermon interpretation,work-study,conferences,translation,audio visual laboratory,events for church,family,restaurants and hajj,etc. Transmitter weighs 80g and receiver weighs 80g. Small and light for carry or carriage. High S/N Ratio(≥102dB) ensure cleanest voice transmission. Long-Lasting Power,transmitter are built-in 1500mAh lithium battery to guarantee more than 10 hours working,receivers are built-in 1000mAh lithium battery to guarantee more than 20 hours working. One transmitter could pair up countless receivers as long as they are on the same frequency. Transmitter has 3.5mm input jack, it supports AUX( such as MP3, Smartphone,MP4,CD etc) and MIC (microphone )input. On each group, transmitter and receivers should be set on the same frequency Channel ID,for example, Group A: transmitter A is set on Channel ID 08, so receivers A should be set on Channel ID 08 accordingly.But different groups should use different frequency Channel ID, so they will not interfere with each other when work simultaneously.
