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

Translator Interpretation Equipment for Church has a wide working range; transmission distance is about 50-60 meters (164-197ft); 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

Small and portable; the Whisper tour guide system is light and compact, the transmitter weighs 58 grams and the receiver weighs only 45 grams; you can easily take it anywhere, very suitable for various environments such as travel, factories and schools

Clear sound quality; the assistive listening system uses PLL technology, which can effectively avoid interference, obtain more stable signal transmission and clear sound quality; even in a noisy environment, the speaker's voice can be clearly heard