Retekess Case of 1 Transmitter 15 Receivers 1 USB Charger, T130, Wireless Tour Guide System, Church Translation System, 99 Channel, Assisted Listening Devices for Church, School, Training, Court

* FCC certified. FCC ID:2AAR8T130; Transmitter and receivers of the tour guide system uses a built-in rechargeable lithium battery; Which has a large battery capacity and does not need to replace a large number of dry batteries when the consumption * Church translation system has a wide working range; as long as it does not exceed 196 ft/50 m; the receivers can hear the clear voice from the transmitter; you can also adjust the volume of the receiver freely when listening * Wireless tour guide system has 99 IDs; allowing up to 99 groups to work simultaneously in the same room; can be used for simultaneous interpretation in multiple languages; add up to countless receivers depending on the number and scene required * Assistive listening system has one way audio transmission function; you only need to use your own AUX cable to connect the transmitter and some external media devices; such as church listening system; mobile phone; notebook; computer; iPad; etc * Tour guides are widely used in tour guides; voice...