Mini portable smart voice audio tour guide system real time translator

wireless 2.4g tour guide system

Product introduction
This wireless tour guide system is designed specially for guides and groups.
It is a lightweight, multi-channel system that helps tour participants listen directly to the tour guide clearly,enhancing the wireless/effortless.
presentation effect between guide and participants
Working distance up to 100 meters One person speaks, any number of listeners can hear.
The tour guide system saves the tour guide's voice, listeners don't miss the message,and the presentation doesn't disturb others

The guides speak to their group at a comfortable conversation speech level.

Listeners use receivers and lightweight earphones to hear every word clearly and easily.
even in noisy surroundings. Multiple frequencies allow 99 tour groups to operate in the same vicinity simultaneously, wiht no crosstalk or interference.

Product features:

1,Portable and wireless

2,PLL synthesized design, with high frequency stability;

3,Digital mute-locked technology, no any interference.

4,Unique anti-interference circuit, avoid the interference from other frequencies automatically.

5,99 IDs allows 99 groups to operate simultaneously at the same place.

6,One transmitter can carry any number of receivers.

7,Built-in rechargeable Lithium Battery,inner integrated circuit.

8,±75K modulation bandwidth, big dynamic range for voice.

9,LCD display, easy to operate, Adjustable volume.

10,Communicating over distances of 100meters open field.

No matter you are visiting a crowded tourist attraction, or you are visiting a noisy factory, 

QR-689T wireless tour guide system can help your customers hear every word clearly from the guides, 
leaving them a perfect impression of the visit.Transmitter
Frequency Range:195MHz-230MHz
Power Supply:DC 3.7V
Frequency Response:50-18000Hz
S/N Ratio:≥90dB (Typical)
Frequency Stability:+/-0.005%
Modulation Deviation:+/-75kHz
T.H.D.:<0.3%@1kHz
Battery type:Bulit-in Lithium battery
Battery life:15 hours
Talk range:100 metersReceiver:
Frequency Range:195MHz-230MHz
Power Supply:DC 3.7V
Frequency Response:50-18000Hz
S/N Ratio:≥90dB (Typical)
Frequency Stability:+/-0.005%
Modulation Deviation:+/-75kHz
T.H.D.:<0.3%@1kHz
Battery type:Bulit-in Lithium battery
Battery life:15 hours
Talk range:100 meters

Q1. Are you real factory or trader?
We are factory for producing walkie talkei for 9 years.