Tag Archives :whisper listening device

The whisper listening device can clearly transmit the voice of the pilgrimage team leader to the team members.  ...

With the AUX input of the whisper system transmitter, the presenter can easily switch between playing audio from their microphone and external devices, providing a more dynamic and engaging experience for visitors.  ...

Whisper system for tours makes communication between Umrah guides and Muslims easy and facilitates a comfortable Umrah tour.  ...

Retekess tour guide audio system helps travel agencies solve difficult problems and expand their business， you can choose it with confidence.  ...