2403-2483 MHz
Supports simultaneous use of three transmitters
Transmitter battery life: 20 hours
Receiver battery life: 120 hours
Effective range of primary and secondary transmitters: 100 meters
Effective range of transmitter and receiver: 200 meters
4-level intelligent noise cancellation
Note: Both the microphone and headphone connectors must be fully inserted
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Description
TT129 Wireless Full-Duplex Communication System
The TT129 wireless full-duplex communication system allows up to 3 speakers to talk simultaneously and engage in real-time conversation, with no limit on the number of listeners. It perfectly solves the pain points of information transmission delays and inefficient collaboration in scenarios such as large group tours, factory receptions, group discussions, and multi-speaker training, achieving seamless and efficient communication.
Supports simultaneous speaking for three people:
TT129 wireless tour guide system is a new group communication device that supports three transmitters to output at the same time. It features support for 3 speakers to speak at the same time, with an unlimited number of listeners. The 3 transmitters can talk to each other and can hear their own voices (listen to whether their voices are transmitted) and the voices of others. The receiver can hear the voices of 3 speakers at the same time.
Long battery life for uninterrupted use:
With a 20-hour battery life for the transmitter and 120-hour battery life for the receiver after just 5 hours of charging; TT129 tour guide system wireless ensures uninterrupted use throughout long visit days.
Large range：
100m between main and secondary transmitters and 200m between transmitter and receiver in open spaces; TT129 tour guide system wireless ensures clear communication even in expansive environments.
Customize noise reduction to your environment:
With 4 levels of intelligent noise reduction. You can adjust the settings to suit your specific environment whether you're in a noisy training facility, a bustling academic conference. Easily adjust the intelligent noise reduction level with a simple long press of the ANC button on the transmitter, allowing you to adapt to changing environmental conditions throughout the day.
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Two Charging Methods
Fast charging via the Type-C port or the convenience of the charging case. It's ideal for powering through long conferences, field surveys, and all-day training courses.
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D-shaped Earphone for Both Ears
The TT129 guide system wireless earphone feature a universal design that fits both left and right ears comfortably with the ergonomic D-shaped earbuds, catering to the wearing preferences of different users.
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Hands-free Clarity for Every Situation
The lavalier microphone headset keeps your hands free for gesturing or handling materials; suitable for guided tours; training workshops; or research discussions where multitasking is essential.
Note:
The interface between the microphone and the earphone is tight and needs to be plugged in to the bottom, otherwise the audio quality will be poor or the signal will not be connected.
Use scenarios:
1. Meetings and training: multiple hosts or lecturers
In meetings or training that require multiple lecturers or hosts to discuss together, the three-transmitter function of TT129 allows each lecturer to speak at the same time to avoid delays or duplications in information transmission.
Examples:
Expert panel discussion: Three experts give their opinions on different aspects of a topic, and participants hear the views of the three experts at the same time through the receiver.
Multi-lecturer training: Three lecturers are responsible for different modules of training content and interact with trainees.
TT129's simple operation interface and intuitive display design allow lecturers to easily switch channels, adjust volume or enable mute functions during meetings or training to improve communication efficiency.
2. Tour guides: three guides working together
The three-transmitter function of TT129 is particularly important in the case of large tour groups or multilingual tourists. Each guide is equipped with a transmitter (M, S, R) and can explain different topics or languages separately, ensuring that all tourists can hear the explanation clearly.
Examples:
Historical site explanation: one guide explains the historical background, another guide explains the architectural details, and the third guide answers tourists' questions.
Multilingual explanation: For tourists with different languages, three guides use different languages to explain, ensuring that information is conveyed without obstacles.
TT129's 999 channel selection and 4-level intelligent noise reduction function ensure a clear audio experience even in noisy environments.
3. Factory tour: multiple receptionists guide
In factory tours, multiple receptionists are usually required to explain different production areas or process flows separately. The three-transmitter mode of TT129 enables each receptionist to speak independently, ensuring that the information is conveyed clearly and without duplication.
Examples:
Production process explanation: One receptionist explains the operation of the production line, another receptionist explains the quality control process, and the third receptionist introduces safe operating regulations.
TT129's 120-hour receiver life is suitable for long factory visits.
Package Includes
| 3Transmitters+29 Receivers+32-slot charging case | M Transmitter *1、 R Transmitter *1、 S Transmitter *1、 Receiver *29、 Microphone earphone *3、 D-shaped headphones*29、 USB cable *32、 Lanyard *32、 Instruction manual *1、32-Way charging case *1 |
| 3Transmitters+8 Receivers | M Transmitter *1、 R Transmitter *1、 S Transmitter *1、 Receiver *8、 Microphone earphone *3、 D-shaped headphones*8、 USB cable *11、 Lanyard *11、 Instruction manual *1 |
| 1 Receiver | Receiver *1、 D-shaped headphones*1、 USB cable *1、 Lanyard *1、 Instruction manual *1 |
| 3Transmitters | M Transmitter *1、 R Transmitter *1、 S Transmitter *1、 Microphone earphone *3、 USB cable *3、 Lanyard *3、 Instruction manual *1 |
| 3 Transmitters +13 Receivers +16-Port Charging Base | M Transmitter *1、 R Transmitter *1、 S Transmitter *1、 Receiver *13、 Microphone earphone *3、 D-shaped headphones*13、 USB cable *16、 Lanyard *16、 Instruction manual *1、16-Port Charging Base *1 |
Spec
| Primary/Secondary Transmission | |
| Frequency Range |
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Number of Channels |
999 |
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Operating Mode |
FHSS |
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Product Weight |
96g |
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Communication Distance |
50-250 meters (open area) |
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Primary/Secondary Distance |
50-100 meters (open area) |
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Operating Time |
Approximately 20 hours |
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Microphone Parameters |
-36±2 dB unidirectional;Microphone Gain Level 01 -4 dB, Level 02 +8 dB, Level 03 +12 dB, Level 04 +16 dB |
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Noise Reduction Levels |
4 levels; Level 1 -10 dB, Level 2 -20 dB, Level 3 -30 dB, Level 4 -50 dB |
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Microphone Volume |
10 levels |
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Charging Time |
USB Type-C approximately 5 hours |
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Receiver |
|
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Frequency Range |
2403-2483 MHz |
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Number of Channels |
999 |
|
Operating Mode |
FHSS |
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Product Weight |
96g |
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Communication Distance |
100-200 meters (open area) |
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Operating Time |
≥120 hours |
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Charging Time |
USB Type-C approximately 5 hours |
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Headphone Specifications |
32 ohms |
FAQ
Q: What is the difference between the 3 transmitters?
A: M is the main transmitter, S and R are sub-transmitters, and long press the "M" button on the main transmitter to pair the sub-transmitter and receiver with one click.
Q: Is the system operation simple and easy to understand?
A: Yes, it's very user-friendly. You can follow the steps on the product details page.
Q: Are the earphones comfortable to wear?
A: Yes, they are comfortable. You can wear them for long periods without feeling tired.
Q: Can multiple users connect?
A: Yes, it supports multi-user connections.
Q: What is the maximum number of connections the system can handle?
A: With three transmitters, it supports connections for three people. There's no limit to the number of connections between transmitters and receivers.
Q: Is the system operation simple and easy to understand?
A: Yes, it's very user-friendly. You can follow the steps on the product details page.
Q: Are the earphones comfortable to wear?
A: Yes, they are comfortable. You can wear them for long periods without feeling tired.
Q: Can multiple users connect?
A: Yes, it supports multi-user connections.
Q: What is the maximum number of connections the system can handle?
A: With three transmitters, it supports connections for three people. There's no limit to the number of connections between transmitters and receivers.
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Tour Guide System
TT129
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