Key Features
This product includes the TT133 receiver only and is intended for use with a compatible TT133 transmitter. It is ideal for replacing lost or damaged units, adding more listeners to an existing system, or keeping spare receivers on hand. Transmitter is not included.
The wire-free ear-hook structure is easier to wear and manage than traditional wired or in-ear styles. It offers a cleaner shared-use experience, reduces cable tangling, and supports both left and right ear wearing for greater flexibility.
Each receiver includes its own screen, making it easier to view battery level and working status at a glance. This helps reduce preparation time and makes multi-device management more efficient.
The built-in battery supports up to 12 hours of continuous use, helping the receiver handle longer sessions with fewer charging interruptions. It can be fully recharged in about 2.5 hours for faster turnaround between uses.
To reduce unnecessary battery drain, the receiver automatically powers off after 20 minutes without signal. This helps save power during idle periods and improves overall battery efficiency.
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Description
The TT133 receiver is designed for users who need a replacement, spare, or additional receiver for an existing TT133 wireless tour guide system. With a lightweight ear-hook design, built-in display, long battery life, and smart power-saving features, it offers a more comfortable and practical listening experience for shared group use.
Receiver Only for TT133 Smart Touch Screen Guide System
This listing includes the TT133 receiver only and is intended for use with a compatible TT133 transmitter. It is ideal for replacing lost or damaged units, expanding an existing system, or keeping spare receivers ready when more listeners need to join.
Built-In Display for Clear Status Check
The receiver features a built-in screen that shows battery level, channel, and volume status clearly. This makes it easier to check device status at a glance and helps reduce confusion when managing multiple receivers.
Comfortable Ear-Hook Design
The wire-free ear-hook design is easy to wear, easy to manage, and better suited for shared use than traditional wired or in-ear styles. It supports both left and right ear wearing and comes with foam covers for a more comfortable and cleaner user experience.
Flexible Channel Selection
The receiver supports free channel adjustment, allowing users to switch to the matching channel without stopping the transmitter or repeating the pairing process. This makes group coordination more efficient and saves time during setup.
Long Battery Life for Daily Use
With up to 12 hours of continuous working time on a full charge, the receiver is built to support long sessions with fewer interruptions. Its 180mAh built-in battery balances compact size with reliable daily performance.
Smart Auto Power-Off
To reduce unnecessary battery drain, the receiver automatically shuts down after 20 minutes without signal. This helps save power during idle periods and improves overall battery efficiency.
Stable Listening Experience
The TT133 receiver supports stable signal reception over long distances in open areas and provides clear, layered volume adjustment. Users can choose a more suitable listening level for different surroundings without losing clarity.
Important Notice
This listing is for the TT133 receiver only. Transmitter is not included. Compatible with TT133 transmitter only.
The TT133 receiver is designed for users who need a replacement, spare, or additional receiver for an existing TT133 wireless tour guide system. With a lightweight ear-hook design, built-in display, long battery life, and smart power-saving features, it offers a more comfortable and practical listening experience for shared group use.
Receiver Only for TT133 Smart Touch Screen Guide System
This listing includes the TT133 receiver only and is intended for use with a compatible TT133 transmitter. It is ideal for replacing lost or damaged units, expanding an existing system, or keeping spare receivers ready when more listeners need to join.
Built-In Display for Clear Status Check
The receiver features a built-in screen that shows battery level, channel, and volume status clearly. This makes it easier to check device status at a glance and helps reduce confusion when managing multiple receivers.
Comfortable Ear-Hook Design
The wire-free ear-hook design is easy to wear, easy to manage, and better suited for shared use than traditional wired or in-ear styles. It supports both left and right ear wearing and comes with foam covers for a more comfortable and cleaner user experience.
Flexible Channel Selection
The receiver supports free channel adjustment, allowing users to switch to the matching channel without stopping the transmitter or repeating the pairing process. This makes group coordination more efficient and saves time during setup.
Long Battery Life for Daily Use
With up to 12 hours of continuous working time on a full charge, the receiver is built to support long sessions with fewer interruptions. Its 180mAh built-in battery balances compact size with reliable daily performance.
Smart Auto Power-Off
To reduce unnecessary battery drain, the receiver automatically shuts down after 20 minutes without signal. This helps save power during idle periods and improves overall battery efficiency.
Stable Listening Experience
The TT133 receiver supports stable signal reception over long distances in open areas and provides clear, layered volume adjustment. Users can choose a more suitable listening level for different surroundings without losing clarity.
Important Notice
This listing is for the TT133 receiver only. Transmitter is not included. Compatible with TT133 transmitter only.
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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