Retekess TT127 Tour Guide System Headsets, Automated Tour Guide Audio System, 200m, Clear Sound Quality, Dual Explanation System for Tourism Activities (1 Receiver)

Working distance; tourists can normally use the on-demand tour guide within a range of 200 meters or 656ft to receive the tour content and audio explanation
The receiver has a 1200mAh battery for 24 hours working time, no need for repeated charging
One key mute; this function can quickly and easily turns off the self-service audio guide system with the press of a button; no complicated operations
One key pairing; transmitter channel following function can quickly pair receivers to save time; it also supports the automatic search of the receiver after joining the pair of frequency transmitter
2 charging methods; type-C can be charged quickly; reducing waiting time; the charging box can be charged at anywhere and can store devices