Retekess TT109 Wireless Tour Guide Audio System Long Range, One-Click Auto-Pairing, Assistive Listening Systems for Training, Church(1 Transmitter and 15 Receivers)

Wireless church translation system with 2.4GHz signal transmission; stable audio quality; 50 selectable channels; universal worldwide; 50 IDs allow up to 50 groups to operate simultaneously in the same vicinity
50 channels to choose; up to 50 groups tour at the same location; can be matched with countless receivers according to your needs
Long working distance up to 180 m / 590 ft; ultra-long standby rechargeable battery; the built-in 1500mAh lithium rechargeable battery in the transmitter can be used for 8 hours; and the built-in 1000mAh lithium battery in the receiver can be used for 18 hours
Stable signal receiver with in-ear earphones and stable audio quality; signal stability; global universal; Note; It can only be used with the transmitter of Retekess TT109
One-key receivers channel synchronization function; the tour guide system operation is simple and easy to set up; and your visitors will not complain about you when you lead the team; because of the long time of frequency matching