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One main transmitter with 31 receivers and 32 ports charging case

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Frequency Range:746MHz~823MHz

This two-way guide system has 23 channels, you can use many groups in one location as you want

All people can talk in one group

Strong Anti-interference 

Transmission distance is about 200 meters in the open area

One main transmitter can work with as many as vice receivers


T130 tour guide system for tourism and church translation

Easy to set up and carry around 30-50 meters communication distances

1 transmitter could work with as many receivers as you need

900mAh lithium rechargeable battery for the transmitter

12 hours last upon full charge 600mAh lithium rechargeable battery for receiver

18 hours last upon full charge


2 Transmitters with 48 receivers with one 48 ports charging case

UHF(860-870MHz) signal transmission with stable audio quality

Two working modes: F0: 100 channels, F1: 50 channels

200 meters communication distance in the open air

Microphone volume adjustment, receiver volume adjustment

Built-in rechargeable lithium battery, long battery life

Turn off all receivers by the transmitter

Mini size and lightweight, easy to use


Stable and clear audio quality Stronger anti-interference ability 150m communicate range with high confidentiality 2.4GHz tour guide system uses the real digital signal transmission.


2.4GHz, worldwide free license

TT109 one-way tour guide transmitter

180 meters communication distance in the open air

One-key Receivers channel synchronization function

50 channels to choose, up to 50 groups tour at the same location Work with unlimited receivers


Wireless tour guide system 2.4G with large size display 2 transmitters with 30 receivers and 32 ports charging case

TT110 guide system 32-slot charging box built-in negative ion generator which has sterilize and deodorize function

Rechargeable audio guide system support 15 hours of continuous work

Easy and reliable auto paring wireless transmitter and receiver

9999 channels, mute function, and adjustable volume

Turn off all paired receivers remotely

Communication range up to 100m in the open area

Portable transmitter supports microphone and Aux audio input at the same time


2.4GHz, worldwide free license

TT109 one-way tour guide receiver

Up to 50 groups tour at the same location

One-key Receivers channel synchronization function

180 meters communication distance in the open air 50 channels to choose,


Portable FM transmitter 4 levels of adjustable power output

Built-in 2000mAh lithium battery

Support TF card and AUX line-in

Crystal sound quality


One key mute all the receivers

Long working range with high-quality voice

Limitless amount of wireless receivers for each portable transmitter

The audio system tour guide transmitter comes with a microphone and lanyard


TR101 headset radio receiver 10 station presets 15 level volume control Powered by 2 x AA batteries (not included) Mono/stereo selectable


Mute switch

Rechargeable battery

One-button power on or shutdown

Comes with a lanyard, easy to carry

Low power consumption design


TT108 Wireless tour guide system frequency range:860-870MHz

Wireless transmitter channel F0:100 channels, F1: 50 channels

The working distance can reach up to 200M

Built-in 1200mAh lithium battery

Charging time 3-4 hours

Turn off all receivers by the transmitter


Retekess PR16R 12W Portable Voice Amplifier with FM Radio MP3 Player

Recording Headset Microphone

works for teachers and outdoor sports and tour guides

Bluetooth function


Retekess T131 receiver work with T130 tour guide transmitter

This tour guide receiver has 99 channels

It can reach 30-50 meters work with the T130 transmitter.

It allows 99 tour groups to operate in the same vicinity simultaneously, with no crosstalk or interference

This receiver is widely used in tourism, and church translation

Most popular and cost-effective with good quality


Professional wireless conference system suitable for stage performance monitoring, Simultaneous interpretation at the conference, Multimedia hall, etc; It can be paired automatically with IR technology. It has 32 channels. The RF Wireless translation system theoretical launch distance is 100-150 meters.


Retekess TR623 portable voice amplifier with FM

Personal voice amplifier with recording function, support TF card, Aux input, Bluetooth, USB flash drive and microphone

It is a perfect aggregation of voice amplifier, a portable Bluetooth speaker and a mobile power bank. 

10w 1800mAh portable rechargeable PA system speaker for teachers, tour guides, instructors. Ideal for indoor and outdoor using


Good quantity sound 

Long communication range church translation system

Last long standby time with large capacity built-in battery

Limitless amount of wireless receivers for each transmitter


Retekess TT105 Tour Guide System Receiver with Pocket size and lightweight 51g, easy to use

Built-in 1000mAh lithium battery working time up to 12 hours

Can pair the receivers by one key very convenient for using