Retekess T130 Wireless Tour Guide Transmitter,Lavalier Microphone,99 Channel,Church Translation Transmitter for Interpretation Training Court

* FCC certified. FCC ID:2AAR8T130; Stable signal; tour guide system transmitter adopts PLL synthesized design; with high frequency stability; less signal interfaces or statics, provides a clear, static-free transmission; Note: It can only be used with the receiver of Retekess T130 * Easy to use; one way of ID setting methods; wireless and manual setting; if you have to set the ID for many receivers, the wireless ID setting method is more quickly, reduce your workload effectively * Built in rechargeable battery; 900mAh lithium battery; it can last long hours upon full charge; with LCD display and battery consumption display, no any delay with your work * Lavalier microphone release your hands; light weight; compact design; 58g net weight; easy to handhold; long lanyard design for the transmitter, can be hang on neck; long enough cable for the microphone easy to put into your pants pocket * Support maximum 99 channels; allows 99 groups to operate simultaneously at the same place in the range; over 197-feet (...