Retekess TT122 Church Translation System, Wireless Tour Guide System, One Key Mute, Crystal-clear Reception, Assistive Listening Devices for Court Interpretation(1 Transmitter 2 Receivers)

FCC certified. TX: 2AAR8TT122;RX: 2AAR8TT122A; Long-distance reception; assistive listening devices 492ft/150m working range in the open air; you have more space to enjoy the view
Easy to use; One key to the same channel; interpreter equipment adjusts channel to the same one with only one key instead of complex operation; suitable for large-scale occasions such as tour guides and conference translation
Large-capacity battery; the tour guide system built-in 1500mAh rechargeable lithium battery; transmitter can be used for 12 hours; receivers up to 18 hours; reduce the charging time
AUX function; just need a cable(not included) to connect your external device; through the transmitter to transmit external audio sources; AUX and MIC are the same jack; cant add background music when speaking
Stable signal transmission; simultaneous translation equipment national general; 36 channels; simultaneously perform 36 sets of language translation without being affected; note: products requiring an interpreter will not automatically translate
Adjustable volume; the transmitter and receiver have adjustable volume levels from 1 to 10; you can adjust the volume according to the noise level of the surrounding environment
One-key shutdown; when the communication system is not needed, you can use the transmitter's one-key shutdown function to shut down all receivers to prevent energy consumption caused by not shutting down all receivers in time