EXMAX EX-100 72MHz wireless tour guide system microphone and headset for teaching, conference, training, business reception, travelling (1 Transmitter 15 Receivers &16-ports USB Charge Station)

The EXMAX wireless audio transmission system could transmit voice of who speak to the microphone of transmitter to the ones who wear earphone of receivers,transmission distance is about 50-60 meters (164-197ft).40 frequency channels on 195MHz means it has 40 select IDs allow at least 10 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,hajj... Transmitter weighs 56g and receiver weighs 46g,Small and light for carry or carriage.High S/N Ratio(≥90dB) ensure cleanest voice transmission. Long-Lasting Power,both transmitter and receivers are built-in 900mAh lithium upgraded battery to guarantee more than 18 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. The wire of microphone and earphone has antenna function, please do unfold the wire of the microphone and earphone to enhance the voice signal transmission. 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 05, so receivers A should be set on Channel ID 05 accordingly.But different groups should use different frequency Channel ID, so they will not interfere with each other when work simultaneously. ✤【WIDELY APPLICABLE】EXMAX EX-100 Wireless Voice Transmission System Could be used for Whisper Interpretation, One-way Audio Guide Equipment, City or Bus Tour Guide ,Social Distancing Solutions, Assistive Listening, Training and Small Tours in Manufacturing Plant, Interpreter Translation Service Equipment for Church.A EXMAX EX-100 Tour Guide System is a Discreet Alternative to a Loudspeaker System Ensuring Only Your Group Can Hear You.No More Yelling for People to Hear. ✤【WORRY-FREE AFTER-SALES】EXMAX offers 2-year warranty. We are full of confidence in the quality,We protect your purchase with an 24-month replacement warranty, 100% satisfaction assured and lifetime customer support. If you have any question with our wireless tour guide equipment, please click Sold by "EXMAX" and "Ask a question",then leave a message to us. Your problems and suggestions is the key for us to improve.Thank you for choosing EXMAX products! EXMAX provide 24/7 online services. Package Contents 1x Transmitter 15x Receivers 1x Microphones 16x Lanyard 1x 16-socket USB Charger 1x User manual