• Digital modulation technology, eliminating noise and interference
• Support bluetooth connection, MIC, and AUX input
• The receiver can operate for up to 40 hours
• Transmission range is up to 200 m/656 ft
Note: The European frequency receiver earphones have been replaced with D-type earphones.
Description
Digital tour guide audio equipment offer significant advantages in terms of interference resistance and noise reduction. Through digital modulation, sound quality is enhanced, resulting in a clearer and more pleasant audio experience. Furthermore, encoding technology minimizes noise or echoes caused by interference, while improving transmission security and stability. Even in noisy tourist attractions or manufacturing plants, listeners can clearly hear the guide's voice, unaffected by external disturbances.
-
Digital Modulation Technology
Minimizing distortion and external noise for an immersive and clear listening experience.
-
External Audio Connections
In addition to supporting MIC input, it can also transmit external audio via Bluetooth or AUX interface.
-
Two Charging Options
Supports dual charging options: Type-C cable and contact-based charging with 32/60-slot case for efficient multi-device powering.
TThe digital wireless audio guide system has a range of up to 200m/656ft. This allows the guide/team leader and the participants to maintain clear, uninterrupted communication even at considerable distances from each other. This is particularly useful in large groups or outdoor excursions where participants may be scattered.
Equipped with a built-in rechargeable lithium battery, the receiver can operate continuously for up to 40 hours, while the transmitter functions for 8 hours, without frequent recharging. Enabling all-day touring without frequent charging.
-
Transmitter Mute Function
Simply press the mute button on the transmitter to silence the receiver, allowing for private conversations or temporary audio pauses.
-
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
For events with multiple receivers, the one-click shutdown function saves time by forcing all receivers to turn off simultaneously.
Digital Tour Guide Audio Equipment More Features
Volume Adjustable
The transmitter microphone offers 4 levels of gain adjustment, allowing team leader to fine-tune the microphone gain based on ambient noise levels and visitor feedback. The receiver volume offers 10 levels of adjustment, catering to different hearing needs and ensuring a comfortable listening experience for everyone.
Automatic Power-off
The receiver automatically shuts down after 20 minutes of no signal, preventing users from forgetting to turn it off and improving operational efficiency.
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.
Usable 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.
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.)
• 16-Slot Charging Base:: Features contactless charging; simply place it into the slots to charge, eliminating the need for plugging and unplugging, and can power up to 16 devices simultaneously.
Digital Tour Guide Audio Equipment Package Includes
| KIT 1 | 2 Transmitters + 30 Receivers + 1 32-Slot Charging Case |
| Transmitter*2、Receiver*30、32-Slot Charging Case*1、Lavalier Microphone*2、Single-ear Earphone*30、USB Charging Cable*32 、Lanyard*32、Headset Microphone*2 | |
| KIT 2 | 2 Transmitters + 60 Receivers + 1 64-Slot Charging Case |
| Transmitter*2、Receiver*60、60-Slot Charging Case*1、Lavalier Microphone*2、Single-ear Earphone*60、USB Charging Cable*62 、Lanyard*62、Headset Microphone*2 | |
| KIT 3 | 1 Transmitter + 15 Receivers + 1 16-Slot Charging Base |
| Transmitter*1、Receiver*15、16-Slot Charging Base*1、Lavalier Microphone*1、Single-ear Earphone*15、USB Charging Cable*16 、Lanyard*16、Headset Microphone*1 |
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 |
| TT002 16-slot charging case | |
| USB output | DC 5V; 7A |
| Adapter input | AC100-240V 50/60Hz |
| Size | 190 x 95 x 50mm |
| Weight | 430g |
FAQ
Q: Is it compatible with other Retekess devices?
A: Partially compatible, compatible with models of UHF devices in the same frequency band.
Q: Will it be interfered with in areas with dense WiFi and Bluetooth?
A: No. T130U uses the UHF frequency band (790-862MHz), perfectly avoiding the interference frequency bands of WiFi (2.4GHz) and Bluetooth (2.4GHz).
Q: I need a tour guide system that can communicate with each other. Do you have any recommendations?
A: You can choose the TT126 and TT129 Full-duplex Communication Systems. These are upgraded versions of one-way guide systems, allowing for multi-directional interaction. They're perfect for group communication!
Q: The quantity combination I want is not available here, what should I do?
A: We support customizing the number of transmitters, receivers, and charging accessories, contact us to get them.
Reviews
Customer Reviews
Brooklyn
Dec 08, 2025
From a company perspective, the T130U's stability and long battery life reduce our operating and maintenance costs, decrease customer complaints due to equipment failure, and result in a high return on investment.
Stella
Dec 03, 2025
Leading new students and their parents on campus tours is a large and noisy activity. This guide allows my voice to be clearly heard by everyone, and it's also easier to maintain order.
Levi
Dec 01, 2025
My clients have very high standards for detail. The T130U's exquisite craftsmanship, stable performance, and clear sound quality perfectly match my positioning of providing high-end, worry-free tours.
Brooklyn
Nov 24, 2025
Leading several groups a day, long receiver battery life is key. The T130U lasts all day without needing to switch devices or charge, greatly improving work efficiency.
Stella
Nov 18, 2025
When giving exclusive tours to VIP clients, the professionalism and sound quality of the equipment are crucial. The T130U's professional appearance and clear, pure sound enhance the overall style and experience of the tour.
Levi
Nov 13, 2025
Leading tours in mountainous areas with varied terrain, the T130U's strong UHF signal anti-interference capability is far superior to previous equipment, resulting in very stable sound transmission.
Mason
Nov 01, 2025
When training dozens of new employees during a company campus tour, this equipment ensured consistent and accurate information transmission, greatly improving efficiency and making management much easier.
Chloe
Nov 01, 2025
The transmitter's Bluetooth connectivity is a godsend! I can directly connect to my phone to play audio, and the sound quality is impeccable.
Ethan
Oct 27, 2025
Having led tours for over a decade, the T130U's signal is the most worry-free I've ever had. The sound is clear and stable; I no longer worry about guests losing track of me or not being able to hear me.
Patricia
Jan 21, 2025
The sound quality is quite clear
Javier
Dec 28, 2024
The overall performance of the device was good, the communication range was adequate for our needs and the noise cancellation was as expected.
Dominik
Dec 03, 2024
High-quality sound and reliable signals made the tour smooth. The range was also impressive - no one was left behind. The device is compact and easy to store when not in use. The durability of the units is also excellent - they have survived several accidental drops without any problems. Overall, a great investment.
RelevantDocuments
Tour Guide System (1 files)
Related Products
RETEKESS serves over 150K businesses with wireless communication.
