Retekess TT122 Tour Guide Audio System

Below are several quantity combinations of TT122 tour guide auidio system, with different combinations including different numbers of products, allowing choice as needed. TT122 transmitter can be connected to any number of TT122 receivers, if the combination you want is not available here, please contact us to get it.

Features of the TT122 tour guide headset system:

• 36 channels
• 2.4GHz frequency, free worldwide use
• Working range up to 150m/492ft in an open area
• Transmitter works 12 hrs; receiver works 18 hrs
• Key lock function
• Aux audio input function
• One button to mute the transmitter
• One key to turning off all receivers
• Synchronize channels automatically

Compatible with TT015 32-slot charging case, TT002 16-port USB charging base, and TT016 48-port carry case.