T130U T131U Digital Group Tour System UHF Transmission for Guided Tours,Travel Groups,Group Communication


• Digital modulation technology, eliminating noise and interference
• Support bluetooth connection, mic, and AUX input
• Up to 200 m/656 ft between transmitter and receiver
• Receiver can work continuously for 40 hours after charging
• Simple to operate

Note: The European frequency receiver earphones have been replaced with D-type earphones.


US version
European version
🔥2 Transmitters + 32 Receivers + 1 32-Slot Carrying Case
4 Transmitters + 60 Receivers + 1 60-Slot Carrying Case + Free Crossbody Bag

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Description

T130U T131U Digital Group Tour System

T130U T131U Digital Group Tour System

T130U T131U digital group tour systems offer key advantages such as anti-interference and noise reduction. They optimize sound quality through digital modulation, while the encoding method minimizes harshness and reverberation caused by interference, enhancing transmission security. Whether in crowded tourist attractions or complex environments, tourists can clearly hear the guide's explanations without disruption from surrounding noise.

  • Digital Modulation Technology

    Digital Modulation Technology

    The tour guide's voice is presented to the audience clearly and vividly, minimizing distortion and external noise.

  • External Audio Connections

    External Audio Connections

    In addition to supporting MIC input, it can also transmit external audio via Bluetooth or AUX interface.

  • Long Range

    Long Range

    The T130U audio guide system has a long working distance, up to 200m/656ft ft in an open area.

Long-Lasting Battery Life

Long-Lasting Battery Life

Equipped with a built-in rechargeable lithium battery, the receiver can operate continuously for up to 40 hours, while the transmitter functions for 10 hours, without frequent recharging. Whether it's a full-day excursion or a multi-day tour, the stable power supply ensures uninterrupted guiding.

  • Transmitter Mute Function

    Transmitter Mute Function

    Simply press the mute button on the transmitter to mute the receiver, making it convenient for private conversations.

  • Auto Pairing & Channel Memory

    Auto Pairing & Channel Memory

    The one-click automatic channel synchronization eliminates individual pairing; the system remembers previously paired channels for easy use.

  • One-click to Turn off

    One-click to Turn off

    The one-click shutdown function saves time by forcing all receivers to turn off simultaneously.

Two Charging Options

Two Charging Options

The T130U digital group tour system supports dual charging options: Type-C cable and contact-based charging with 32/60-slot case for efficient multi-device powering.

  • Volume Adjustable

    Volume Adjustable

    The transmitting microphone offers 4 levels of gain adjustment, and the receiving volume offers 10 levels of adjustment.

  • Intelligent Power-saving Function

    Intelligent Power-saving Function

    The T131U receiver will automatically turn off if it does not receive a signal for 20 minutes.

  • Flexibility to Add Receivers

    Flexibility to Add Receivers

    Supports connecting any number of receivers and working together.

Why Choose the T130U Digital Wireless Guide System

Why Choose the T130U Digital Wireless Guide System

Digital Group Tour System More Features

Comfortable and Portable

The chest-hook style is compact and portable, featuring a universal ear hook for both ears for flexibility and comfort, and replaceable foam covers ensure hygiene.

It can be Used While Charging

The transmitter supports charging while in use, allowing for normal operation even with low battery.

Multiple Channels

It supports up to 50 channels, ensuring that audio transmission will not be interfered with even if multiple teams are working at the same time in the same area.

Applicable Scenarios

Retekess tour guide system suitable industries and venues: Manufacturing, tourism (museums, art galleries, churches, city tours, etc.), construction, churches, school education/tourism, translation assistance, conferences,courts, and employee training, among other group wireless communication needs. Whether you're planning a small business visit or a large group tour, please contact us today. We're here to assist you and provide free, customized solutions to meet your unique needs.

Digital Group Tour System Package Includes

KIT 1 2 Transmitters + 32 Receivers + 1 32-Slot Carrying Case
2 Transmitters + 32 Receivers + 1 32-Slot Carrying Case Transmitter*2、Receiver*32、32-Slot Charging Case*1、Lavalier Microphone*2、Single-ear Earphone*32、USB Charging Cable*34 、Lanyard*34、Headset Microphone*2
KIT 24 Transmitters + 60 Receivers + 1 60-Slot Carrying Case
Transmitter*4、Receiver*60、60-Slot Charging Case*1、Lavalier Microphone*4、Single-ear Earphone*60、USB Charging Cable*64 、Lanyard*64、Headset Microphone*4


Charging Case

You can charge your devices with the included USB charging cable or conveniently power multiple devices using the charging station. Each slot in the 32/60-slot charging case is thoughtfully designed to securely hold your devices, making it perfect for storage and transportation.

32-Slot Charging Case: Features 32 contact charging slots and 2 USB charging ports, it can charge up to 34 devices simultaneously. Made of durable aluminum alloy, it features a contactless charging design, eliminating the need for frequent plugging and unplugging, making it easy and convenient to use.

60-Slot Charging Case: 60 contact charging slots and 4 USB charging ports, allowing it to charge up to 64 devices simultaneously (Made with the same materials and performance as the 32-Slot Charging Case.)

Why Choose RETEKESS

Retekess navigation systems sell over 12,000 units annually and are backed by a 30-day no-questions-asked return policy and a 2-year warranty. Our consistent quality and practicality have made us popular among consumers worldwide. With a high customer satisfaction rate of 95.33%, our products are recognized for their performance and service experience. You can purchase and use our products with complete confidence.

Spec

TT033A 32-slot charging case
AC input  110-220V/AC
DC output 5V/DC 20A 100W
Dimensions 46L*13W*27H(CM)
Weight 3.6Kg
Safety protection Overvoltage, overcurrent, power-off protection, short circuit protection



T130U Transmitter T131U Receiver
Operating frequency range US version: 902-928MHZ
European version:823-832/863-865MHz
Operating frequency range US version: 902-928MHZ
European version:823-832/863-865MHz
Number of channels US version: 50
European version: 19
Number of channels US version: 50
European version: 19
Frequency stability 20 ppm Frequency stability 20 ppm
Operating temperature -10 degrees—50 degrees Operating temperature -10 degrees—50 degrees
Operating voltage 3.7V Operating voltage 3.7V
Signal-to-noise ratio - 87dB Signal-to-noise ratio - 87dB
Frequency response range 20hz-4khz Frequency response range 20hz-4khz
Channel spacing 500K Channel spacing 500K
Distortion 0.01 Distortion 0.01
Audio output/input interface 3.5MM Audio output/input interface 3.5MM
Operating current 190MA Operating current 15MA
Transmitting power 21DBM Sensitivity  -92dB
Charging current 500mA Charging current 250mA
Charging time 5H Charging time 3H
Operating time 10H Operating time 40H
Transmitting distance 200m/656ft Receiving distance 200m/656ft
Battery capacity 2000MAH Battery capacity 600MAH
Weight 71g Weight 38g



TT033A 60-slot charging case
AC input  110-220V/AC
DC output 5V/DC 40A 200W    
Dimensions 56L*13W*37H(CM)
Weight 5.4Kg
Safety protection Overvoltage, overcurrent, power-off protection, short circuit protectin

FAQ

Q: What is the warranty for the wireless two-way comunication system?

A: We offer a 30-day no-reason return and a 2-year warranty, so you can try it with confidence.

Reviews

Customer Reviews

Average Rating

5
Based on 8 reviews
Quality
Ship
Other

Joshua

Nov 12, 2025

The receiver's 40-hour battery life is incredibly practical! I basically don't need to charge it for a week, completely eliminating 'battery anxiety' and allowing me to focus all my energy on the presentation.

Harper

Nov 05, 2025

When leading student tours, the children are naturally active and often run far. With the T130U, the 200-meter working distance gives me much peace of mind. I don't need to shout myself hoarse to ensure every child can hear my explanation, protecting my voice.

Timothy Allison

Jun 25, 2025

We used this system for a large group tour, and the communication range of up to 200 meters was fantastic! Everyone could hear clearly, even when spread out over a large area.

Anthony Nguyen

Jun 23, 2025

The T130U system delivers crystal-clear, digital sound with minimal interference. I’ve used other tour guide systems before, but none compare to the noise cancellation and digital audio quality of this one.

Sadie Vivenzio

Jun 17, 2025

The system’s Bluetooth and AUX compatibility is a game-changer. We were able to connect our own devices and microphones seamlessly, which gave us more flexibility in how we run our tours.

Michael Davis

Jan 19, 2025

Recommendable, efficient charging, easy to operate and long life. However, would like to add some extra accessories

Mary

Dec 22, 2024

Performance in use is quite good, the device is stable and there is almost no noise interference

Dave B

Dec 09, 2024

I bought these tour guide systems for my travel agency and they have been a huge hit with our clients. For our large tour group, these were perfect. Crystal clear audio, even in the loud environment. Our guests loved the clarity and ease of use, and we received so many compliments.

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