Tag Archives :wireless receiver and transmitter
Retekess TT109 Tour Guide System
- Feb 25,2020
- Ida
- 0 Comments
- Tour Guide System
TT109 is Retekess new arrival, we studied the market and found that the 2.4GHz tour guide system is more popular in the world. Because it is free to license. We also know that the clear sound means lot for speaker in tour agency, factory tour, training, teaching and so on. We improve the quality of mic and earphone to ensure the sound. Any more confusions, pls email us support@retekess.com ...