Оборудование для синхронного перевода в режиме реального времени Беспроводная переводная


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.97 $* 0.21 $*
Aug-16-2025 0.81 $* 0.57 $*
Jul-16-2025 0.32 $* 0.69 $*
Jun-16-2025 0.81 $* 0.41 $*
May-16-2025 0.32 $* 0.98 $*
Apr-16-2025 0.16 $* 0.40 $*
Mar-16-2025 0.84 $* 0.47 $*
Feb-16-2025 0.47 $* 0.76 $*
Jan-16-2025 0.51 $* 0.31 $*

Характеристики


wireless  transmitter and receiver

Product Description

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

 

 

 

 QR-689wireless guide.jpg

 

 

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.

 

guide.jpg

 

 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.

 

transfer.jpg

 

 

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 meters

 

 

receiver-1.jpg

 

Receiver:
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

 

 

 

Packaging & Shipping

   transfer.jpg

receiver-1.jpg

 

 

 

 .jpg

 

.jpg

 

 

 

One package of QR-689 include:

One set include:
1*Transimitter
1*Receiver
1*Clip-on microphone
1*Earphone
1*Lanyard
1*Charger(Optional)
1* 32 Unit charger case/storage case (Optional)

 

Wireless guide systerm Many people guide apparatus systerm for a team

Product MEAS.:110x70x35mm

60Pcs/CTN
Carton NW:7KG
Carton GW:7.8KG

 

 

 

Company Information

 

P1020237-1factory

 

 

 

Dongguan  Qi Rui Electronic Technology Co., Ltd.

 

Add: YanTian Yee On Industrial City,Fenggang ,Dongguan  City,Guangdong Province,China

 

Tel:+86 769 82082628

 

Fax:+86 769 87772905

 

Mob:+86-137 5146 5917

 

Contact person

 

Ms.Larry  Lu

 

 


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