• 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
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30-Day Money-Back Guarantee
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3-Year Warranty
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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 Tech
Minimizes distortion and external noise for clearer, more natural, and more immersive listening.
Bluetooth & AUX
Supports microphone input and external audio transmission for flexible use.
Two Charging Options
Supports both Type-C charging and contact charging with 32-slot or 60-slot charging solutions.
The system supports a transmission range of up to 200m / 656ft, allowing guides and participants to maintain clear communication even when the group is spread out. It is especially practical for outdoor tours, factory visits, school groups, and large-scale guided activities.
The built-in rechargeable lithium battery supports up to 40 hours of operation for the receiver and up to 8 hours for the transmitter, helping ensure stable all-day performance without frequent charging.
Transmitter Mute Function
Quickly silence the receiver when private discussion or a short communication pause is needed.
Auto Pairing & Channel Memory
One-click pair and stored channel memory help save time during setup and repeated use.
One-click to Turn Off
Turn off multiple receivers at once to improve collection efficiency after tours, training, or events.
The original C-shaped headphones have been upgraded to D-shaped headphones for a more secure fit and improved sound performance. The updated design helps the earphone stay in place more comfortably during movement.
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.
Free Combo
If you prefer a wireless earhook receiver, this recommended bundle may be a better fit for your needs: T131R Wireless Tour Guide Receiver with Open-Ear Earhook.
You can charge your devices with the included USB charging cable or conveniently power multiple devices using the charging station. Each slot in the charging case or charging base is designed to securely hold the devices, making charging, storage, and transportation more organized and efficient.
32-Slot Charging Case
Features 32 contact charging slots and 2 USB charging ports, allowing up to 34 devices to charge simultaneously. Made of durable aluminum alloy, it is suitable for daily storage, charging, and transportation while helping improve charging efficiency for medium-size groups.
60-Slot Charging Case
Provides 60 contact charging slots and 4 USB charging ports, supporting up to 64 devices charging at the same time. It is designed for larger groups that require more centralized device management, organized storage, and high-efficiency charging.
16-Slot Charging Base
Supports convenient slot-in contact charging for up to 16 devices at once, eliminating repeated plugging and unplugging. It is a practical desktop charging solution for daily use in smaller team applications.
16-Slot Charging Case
Supports charging up to 16 devices simultaneously while also providing organized storage and easier transport. Its aluminum alloy construction and contact charging design make it convenient for regular carrying and repeated use.
Frequency Note: The EU version and US version mainly differ in operating frequency bands to comply with local wireless regulations. Product functions and package contents remain the same, so please choose the correct frequency version for your market.
| Kit | Configuration | Package Contents |
|---|---|---|
| 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 |
| KIT 4 | 1 Transmitter + 15 Receivers + 1 16-Slot Charging Case 🔥 | Transmitter ×1, Receiver ×15, 16-Slot Charging Case ×1, Lavalier Microphone ×1, Single-ear Earphone ×15, USB Charging Cable ×16, Lanyard ×16, Headset Microphone ×1 |
| KIT 5 | 1 Transmitter + 15 Receivers + 16-Slot Charging Base + Carrying Bag | Transmitter ×1, Receiver ×15, 16-Slot Charging Base ×1, 16-Slot Carrying Bag ×1, Lavalier Microphone ×1, Single-ear Earphone ×15, USB Charging Cable ×16, Lanyard ×16, Headset Microphone ×1 |
Why Choose RETEKESS
30-Day Returns
3-Year Warranty
3.2M+ Units Sold
Retekess provides practical wireless communication solutions for guided tours, factory visits, training, interpretation, and other group audio applications. With a focus on stable performance, easy operation, and efficient device management, our systems are designed to help teams communicate more clearly and work more smoothly in professional environments, while giving customers added confidence through dependable support and proven market use.
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.
Q: What components are included in this kit? What is the exact quantity?
A: Click here to find out, or contact customer service directly for information.
Q: Can I purchase the transmitter/receiver/charging case separately?
A: Yes! We offer all components for individual sale. Please visit our "Accessories Center" page to find the components you need, or contact customer service directly for a separate quote.
Q: What is the warranty policy?
A: We offer a 3-year warranty. Free repairs will be provided during the warranty period.
Q: Do you offer demo testing? How do I apply?
A: Retekess.com offers free demo testing (a deposit is required). Please click "Demo Application," and our customer service will contact you within one business day to arrange shipping.
Q: How do I customize the quantity (e.g., 99 transmitters + 9999 receivers)?
A: Retekess.com supports customization of any quantity. Please click here to inform me of your desired model and the specific quantity needed. Large orders may also receive a surprise additional discount!🎁
Q: Can you customize my company logo? What are the logo size specifications? What is the minimum order quantity for customization?
A: Retekess.com supports tour guide system logo customization. However, the specifications and minimum order quantity may vary depending on the product model. Please click here to tell me the product model you wish to purchase so I can provide you with detailed information one-on-one.
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