The TT133 transmitter is designed for users who need an extra or replacement unit for the TT133 wireless tour guide system. It features a 2.4-inch touchscreen, TF card recording and playback, Bluetooth audio, AUX input, DSP noise reduction, built-in speaker, and simple one-touch control for organized group communication.
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Description
TT133 Transmitter Only
A standalone transmitter for the TT133 wireless tour guide system, designed for replacement or expansion use with touchscreen control, TF card recording and playback, Bluetooth audio, AUX input, and built-in speaker support.
Main Features
2.4" Touchscreen Control
The transmitter uses a 2.4-inch touchscreen for clearer setup, pairing, playback, and daily operation.
TF Card Recording and Playback
Save explanation content locally and replay it when needed for repeated routes, standard introductions, and training sessions.
Bluetooth Audio and AUX Input
Supports wireless streaming and wired external audio input from phones, tablets, laptops, mixers, and other compatible devices.
Built-In Speaker and 3.5mm Headphone Jack
Includes a built-in speaker for local playback and a 3.5mm headphone jack for more focused audio monitoring.
For Replacement or Expansion Use
Suitable for users who already have a TT133 system and need a replacement transmitter or an extra unit for additional sessions or speakers.
Product Description
The TT133 transmitter is designed for use with the TT133 wireless tour guide system. It is suitable for users who need a replacement transmitter or an additional speaking unit for repeated group communication.
With touchscreen control, TF card recording and playback, Bluetooth audio, and AUX input, it supports both live explanation and prepared audio playback in one device.
The built-in speaker, 3.5mm headphone jack, and DSP noise reduction provide more flexibility for local playback, audio checking, and clearer voice delivery.
Compatibility
This transmitter is for the TT133 system only. It is designed for use with compatible TT133 receivers and related system components.
Applications
Suitable for guided tours, museum explanation, visitor reception, factory walkthroughs, school orientation, church interpretation, training sessions, and other repeated-use speaking scenarios.
TT133 Transmitter Only
A standalone transmitter for the TT133 wireless tour guide system, designed for replacement or expansion use with touchscreen control, TF card recording and playback, Bluetooth audio, AUX input, and built-in speaker support.
Main Features
2.4" Touchscreen Control
The transmitter uses a 2.4-inch touchscreen for clearer setup, pairing, playback, and daily operation.
TF Card Recording and Playback
Save explanation content locally and replay it when needed for repeated routes, standard introductions, and training sessions.
Bluetooth Audio and AUX Input
Supports wireless streaming and wired external audio input from phones, tablets, laptops, mixers, and other compatible devices.
Built-In Speaker and 3.5mm Headphone Jack
Includes a built-in speaker for local playback and a 3.5mm headphone jack for more focused audio monitoring.
For Replacement or Expansion Use
Suitable for users who already have a TT133 system and need a replacement transmitter or an extra unit for additional sessions or speakers.
Product Description
The TT133 transmitter is designed for use with the TT133 wireless tour guide system. It is suitable for users who need a replacement transmitter or an additional speaking unit for repeated group communication.
With touchscreen control, TF card recording and playback, Bluetooth audio, and AUX input, it supports both live explanation and prepared audio playback in one device.
The built-in speaker, 3.5mm headphone jack, and DSP noise reduction provide more flexibility for local playback, audio checking, and clearer voice delivery.
Compatibility
This transmitter is for the TT133 system only. It is designed for use with compatible TT133 receivers and related system components.
Applications
Suitable for guided tours, museum explanation, visitor reception, factory walkthroughs, school orientation, church interpretation, training sessions, and other repeated-use speaking scenarios.
Spec
| TT133 Touchscreen Transmitter | |
|---|---|
| Dimensions | 110 × 56 × 18mm |
| Weight | Approx. 110g |
| ID Range | 0–99 |
| RF Frequency Range | 2402–2480MHz |
| RF Output Power | 20dBm |
| Frequency Stability | 10ppm |
| Operating Temperature | 0°C–45°C |
| Charging Voltage | 5V |
| Signal-to-Noise Ratio (SNR) | -95dB |
| Frequency Response | 20Hz–20kHz |
| Channel Spacing | 2MHz |
| Total Harmonic Distortion (THD) | -75dB |
| Audio I/O Ports | MIC input, AUX input, headphone output |
| Headphone Monitoring | Supports simultaneous monitoring of MIC and AUX audio |
| Operating Current | Screen off: <80mA; screen on: <120mA |
| Charging Current | Max. 1.5A |
| Battery Life* | Up to 20 hours (screen off) |
| Transmission Range* | Up to 150m |
| Charging Time* | Approx. 2 hours |
| Battery | Built-in Li-ion battery, model 654050, 3.7V, 2000mAh / 7.4Wh, 33.3g |
| Extinguishing Agent for Battery Fire | Water, foam |
| Bluetooth Version | Bluetooth 5.4 |
| TT133 Touchscreen Earhook Receiver | |
|---|---|
| Dimensions | 65 × 60 × 12mm |
| Weight | Approx. 18g |
| ID Range | 0–99 |
| RF Frequency Range | 2402–2480MHz |
| Frequency Stability | 10ppm |
| Operating Temperature | 0°C–45°C |
| Charging Voltage | 5V |
| Signal-to-Noise Ratio (SNR) | -95dB |
| Frequency Response | 20Hz–20kHz |
| Operating Current | 13mA |
| Sensitivity | -94dBm |
| Charging Current | 120mA |
| Battery Life* | Up to 12 hours |
| Transmission Range* | Up to 150m |
| Charging Time* | Approx. 2.5 hours |
| Battery | Built-in Li-ion battery, model 501430, 3.7V, 180mAh / 0.67Wh, 3.8g |
| Extinguishing Agent for Battery Fire | Water, foam |
| 15-Slot Charging Case | |
|---|---|
| Dimensions | 184 × 138 × 34mm |
| Weight | 242g |
| Input Power | DC 12V ⎓ 2A |
| Output Power | 15W |
| Charging Slots | 1 transmitter slot + 15 receiver slots |
| 20-Slot Charging Case | |
|---|---|
| Dimensions | 248 × 153 × 81mm |
| Weight | 838g |
| Input Power | 12V ⎓ 3A |
| Output Power | 20W |
| Charging Slots | 1 transmitter slot + 20 receiver slots |
| Battery | Built-in Li-ion battery, model 126090, 3.7V, 8000mAh / 29.6Wh, 103.6g |
| Extinguishing Agent for Battery Fire | Water, foam |
| 50-Slot Charging Case | |
|---|---|
| Dimensions | 460 × 290 × 145mm |
| Weight | 3.32kg |
| Input Power | 12V ⎓ 6A |
| Output Power | 50W |
| Charging Slots | 2 transmitter slots + 50 receiver slots |
FAQ
Q: For group tours or training use, is TT133 easy to set up and manage?
A: Yes. TT133 is designed for efficient daily operation. The transmitter features a 2.4-inch touchscreen, making functions such as pairing, muting, and channel setting more intuitive than traditional button-only systems. For users who need to prepare multiple devices at once, this helps reduce setup time and simplify management.
Q: Does TT133 support pre-recorded content, or is it only for live speaking?
A: TT133 supports both. In addition to live voice transmission, it also supports TF card recording and playback, Bluetooth audio, and AUX input. This makes it useful for standard introductions, repeated explanations, multilingual playback, training content, and backup audio.
Q: Is it suitable for shared use by visitors or participants?
A: Yes. TT133 uses a wireless ear-hook receiver design, which is easier to wear and manage than traditional wired or in-ear styles. It helps reduce cable tangling and is more convenient for shared-use scenarios such as guided tours, school visits, church interpretation, and event reception.
Q: How does it perform in noisy environments?
A: TT133 uses DSP noise reduction to help reduce background noise and improve voice clarity. It is suitable for environments such as tourist attractions, factory tours, museums, schools, churches, and exhibitions, where surrounding noise may affect communication.
Q: Is the battery life sufficient for long sessions or full-day operation?
A: Yes. Both the transmitter and receiver can operate for up to 12 hours, making TT133 suitable for full-day tours, training sessions, conferences, and other extended-use scenarios.
Q: What is the effective transmission range?
A: TT133 supports a transmission range of up to 150m (492ft) in open areas. This gives presenters and guides more freedom to move while maintaining stable audio delivery to the group. Actual performance may vary depending on the environment.
Q: How long does charging take?
A: The transmitter takes about 2 hours to fully charge, and the receiver takes about 2.5 hours. This allows devices to be recharged efficiently between sessions or during breaks.
Q: If multiple groups are using systems at the same site, can TT133 avoid interference?
A: TT133 provides 99 selectable channels, which helps reduce the risk of cross-talk and signal overlap when multiple groups are operating in the same venue. This is especially useful in museums, attractions, exhibitions, and large event spaces.
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