TT136 is an AI-powered 2-in-1 system for multilingual translation and audio guiding in tours, business visits, conferences, museums, and training.
It supports 120+ online languages and enables clear group communication without separate interpreters or extra guide devices.
With dual-language broadcast, multilingual speech recognition, and flexible channel selection, it supports both one-way presentations and two-way group discussions.
Stable 2.4G transmission, anti-interference performance, touchscreen control, and all-day battery life make TT136 an efficient and cost-effective solution for multilingual groups.
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Description
TT136 Auto-Translation Guide System
One Guide. Multiple Languages. One Unified Tour Experience.
Traditional tour operations often face language limitations, making operators split groups, arrange extra staff, or miss opportunities to serve international visitors. TT136 breaks this limitation with AI-powered real-time translation and synchronized group listening, allowing one guide to manage multilingual tours while keeping every visitor together. More languages. Larger groups. More tour opportunities.
TT136 vs Interpreter Solutions
| Comparison Item | Traditional Setup | RETEKESS TT136 Kit |
|---|---|---|
| Language Support | Limited language options; extra interpreters cost more | 120+ languages built-in translation |
| Tour Readiness | Interpreter booking required | Ready anytime for daily or last-minute tours |
| Visitor Comfort | Tourists need to stay close to hear the guide | Clear listening even 200m away |
| Equipment Handling | Repeated rental, delivery, setup, and return | All-in-one kit with no recurring rental hassle |
| Operating Cost | Ongoing spending for every tour | One-time investment, lower average cost over time |
| Best Use Case | Occasional multilingual events | Frequent tours, travel, museums, attractions, and business visits |
AI-Powered Multilingual Engine
- Supports 120+ languages and accents for global communication scenarios with stable performance
- High-precision AI speech recognition optimized for real user speech patterns
- Automatically adapts to different speakers, accents, and speaking styles in group environments
- Real-time translation with near-zero delay for natural conversational flow
- Automatically records user speech for reuse, review, and training support
- Each TT136 comes ready to use with 100 hours of preloaded translation service, and additional credits can be purchased when needed.
AI-powered real-time multilingual communication for tours, training, and cross-language group scenarios.
Flexible Multi-Mode Switching
Flexible communication flow for both guided presentation and interactive multilingual discussion.
- Set source and target languages freely for different groups and scenarios.
- Supports scalable group sizes without extra operators and interpreters
Single-Language Broadcast
Translate one speaker into one target language in real time, ideal for serving a single foreign-language group without extra guides or interpreters.
Dual-Language Broadcast
Translate one speaker into two target languages at the same time, ideal for guiding two language groups together in one tour or site visit.
Two-Way Dialogue
Enable real-time bilingual interaction between two speakers or two language groups, ideal for city visits, VIP tours, and interactive discussions.
Free Recognition
Capture multilingual speech from multiple speakers and translate it into two target languages, ideal for interviews, live sessions, and group discussions.
All-Day Operation, Easy Deployment
- Central charging case supports batch device charging and one-key group management
- All-day battery life keeps tours and events running without interruption
- Fast setup with a compact system for easy transport and storage
- Stable long-range transmission supports reliable group communication
- Anti-interference channels ensure clear audio in crowded environments
- Built for large-scale operations and mobile service teams
Powered by 2.4G wireless technology, the system delivers up to 656 ft stable transmission, 0–9999 channels, and dependable all-day performance for both transmitters and receivers.
User-Friendly Design
- Universal earhook receiver fits either left or right ear for comfortable, hygienic wear
- 3.99-inch touchscreen enables intuitive control and quick access
- Standalone audio guide mode supports guiding without translation
- Independent receiver system allows easy listening without extra microphones
- 30/50-slot charging case keeps devices organized and portable
- Built-in UV sanitization helps maintain hygiene between uses
- Built-in utility tools such as music, alarm, and other practical functions
Built for All Scenarios
Museums & Cultural Exhibitions
Unified real-time translation keeps every visitor aligned with the guide's explanation—no one is left behind.
International Business Groups
Removes interpretation delay, enabling smooth, real-time multilingual discussion and faster decisions.
Educational Tours & Training Programs
One-time delivery reaches all participants instantly in their own language, improving learning efficiency.
Factory Visits & City Sightseeing
Enables clear communication of technical content in noisy, complex environments across languages.
Package Includes
Ready to Upgrade Your Tour Experience?
Let TT136 turn every tour into a seamless multilingual experience.
18 Years of R&D
115+ Regions Covered
3.5M+ Units Sold
TT136 Auto-Translation Guide System
One Guide. Multiple Languages. One Unified Tour Experience.
Traditional tour operations often face language limitations, making operators split groups, arrange extra staff, or miss opportunities to serve international visitors. TT136 breaks this limitation with AI-powered real-time translation and synchronized group listening, allowing one guide to manage multilingual tours while keeping every visitor together. More languages. Larger groups. More tour opportunities.
TT136 vs Interpreter Solutions
| Comparison Item | Traditional Setup | RETEKESS TT136 Kit |
|---|---|---|
| Language Support | Limited language options; extra interpreters cost more | 120+ languages built-in translation |
| Tour Readiness | Interpreter booking required | Ready anytime for daily or last-minute tours |
| Visitor Comfort | Tourists need to stay close to hear the guide | Clear listening even 200m away |
| Equipment Handling | Repeated rental, delivery, setup, and return | All-in-one kit with no recurring rental hassle |
| Operating Cost | Ongoing spending for every tour | One-time investment, lower average cost over time |
| Best Use Case | Occasional multilingual events | Frequent tours, travel, museums, attractions, and business visits |
AI-Powered Multilingual Engine
- Supports 120+ languages and accents for global communication scenarios with stable performance
- High-precision AI speech recognition optimized for real user speech patterns
- Automatically adapts to different speakers, accents, and speaking styles in group environments
- Real-time translation with near-zero delay for natural conversational flow
- Automatically records user speech for reuse, review, and training support
- Each TT136 comes ready to use with 100 hours of preloaded translation service, and additional credits can be purchased when needed.
AI-powered real-time multilingual communication for tours, training, and cross-language group scenarios.
Flexible Multi-Mode Switching
Flexible communication flow for both guided presentation and interactive multilingual discussion.
- Set source and target languages freely for different groups and scenarios.
- Supports scalable group sizes without extra operators and interpreters
Single-Language Broadcast
Translate one speaker into one target language in real time, ideal for serving a single foreign-language group without extra guides or interpreters.
Dual-Language Broadcast
Translate one speaker into two target languages at the same time, ideal for guiding two language groups together in one tour or site visit.
Two-Way Dialogue
Enable real-time bilingual interaction between two speakers or two language groups, ideal for city visits, VIP tours, and interactive discussions.
Free Recognition
Capture multilingual speech from multiple speakers and translate it into two target languages, ideal for interviews, live sessions, and group discussions.
All-Day Operation, Easy Deployment
- Central charging case supports batch device charging and one-key group management
- All-day battery life keeps tours and events running without interruption
- Fast setup with a compact system for easy transport and storage
- Stable long-range transmission supports reliable group communication
- Anti-interference channels ensure clear audio in crowded environments
- Built for large-scale operations and mobile service teams
Powered by 2.4G wireless technology, the system delivers up to 656 ft stable transmission, 0–9999 channels, and dependable all-day performance for both transmitters and receivers.
User-Friendly Design
- Universal earhook receiver fits either left or right ear for comfortable, hygienic wear
- 3.99-inch touchscreen enables intuitive control and quick access
- Standalone audio guide mode supports guiding without translation
- Independent receiver system allows easy listening without extra microphones
- 30/50-slot charging case keeps devices organized and portable
- Built-in UV sanitization helps maintain hygiene between uses
- Built-in utility tools such as music, alarm, and other practical functions
Built for All Scenarios
Museums & Cultural Exhibitions
Unified real-time translation keeps every visitor aligned with the guide's explanation—no one is left behind.
International Business Groups
Removes interpretation delay, enabling smooth, real-time multilingual discussion and faster decisions.
Educational Tours & Training Programs
One-time delivery reaches all participants instantly in their own language, improving learning efficiency.
Factory Visits & City Sightseeing
Enables clear communication of technical content in noisy, complex environments across languages.
Package Includes
Ready to Upgrade Your Tour Experience?
Let TT136 turn every tour into a seamless multilingual experience.
18 Years of R&D
115+ Regions Covered
3.5M+ Units Sold
Spec
| Main Unit Size | 48mm × 154mm × 17mm (1.890" × 6.063" × 0.669") |
| Main Unit Weight | Approx. 155g |
| Material | ABS body, tempered-glass back cover, acrylic display window |
| Display | 3.99-inch touchscreen |
| Storage / Expansion | 2GB + 16GB; TF card supports up to 128GB |
| System and Apps | Supports mainstream Android APK installation; background playback, mono/bilingual translation, AI summaries, recording/playback, image browsing, video playback, etc. |
| Network Connection | Wi-Fi / mobile hotspot |
| Bluetooth | Bluetooth 5.0 |
| Audio Interface | 3.5mm audio input/output; built-in microphone |
| Operating Frequency | 2400.0-2483.5MHz |
| Number of Channels | 0-9999 |
| Frequency Stability | 20ppm |
| SNR | ≥82dB |
| Frequency Response | 20Hz-16kHz |
| Channel Spacing | 250-500kHz |
| Distortion | <1% |
| TX Power | 16dBm |
| Charging Method | Type-C, 5V/1A |
| Battery Capacity | 3250mAh lithium battery |
| Working Time | Approx. 20h for transmission only; approx. 4-6h for transmission + translation. Actual runtime depends on operating conditions. |
| Transmission Range | Approx. 150–200m (492 – 656 ft) in open areas |
| Charging Time | Approx. 3h |
| Operating Temperature | 0℃-50℃ |
| Main Unit Size | 50mm × 15.5mm × 65.5mm (1.9685" × 0.6102" × 2.5787") |
| Main Unit Weight | Approx. 13g |
| Wearing Style | Open ear-hook structure; supports left/right ear wearing |
| Charging Method | Type-C / charging case |
| Operating Frequency | 2400.0-2483.5MHz |
| Number of Channels | 0-9999 |
| Frequency Stability | 20ppm |
| SNR | ≥82dB |
| Frequency Response | 20Hz-16kHz |
| Distortion | <1% |
| Sensitivity | -80dB |
| Working Current | 16mA |
| Charging Current | 100mA |
| Battery Capacity | 200mAh lithium battery |
| Working Time | Approx. 13h |
| Receiving Range | Approx. 200m (656 ft) in open areas |
| Volume Adjustment | 5 levels |
| Charging Time | Approx. 2h |
| Slots | 30 slots |
| AC Input | 110-220V AC |
| DC Output | 5V DC |
| 30-slot Case Size / Weight | Product size: 452 × 248 × 162mm (17.80" × 9.76" × 6.38"); gross weight approx. 3.4kg |
| Charging Current | Constant max. 480mA, average approx. 400mA |
| Charging Time | Approx. 3h |
| Functions | Centralized charging, storage, and disinfection; over-voltage, over-current cut-off, and short-circuit protection |
| Slots | 50 slots |
| AC Input | 110-220V AC |
| DC Output | 5V DC |
| 50-slot Case Size / Weight | Product size: 540 × 368 × 162mm (21.26" × 14.49" × 6.38"); gross weight approx. 4.7kg |
| Charging Current | Constant max. 480mA, average approx. 400mA |
| Charging Time | Approx. 3h |
| Functions | Centralized charging, storage, and disinfection; over-voltage, over-current cut-off, and short-circuit protection |
FAQ
Q: Does TT136 need internet to work?
A: AI translation requires internet (Wi-Fi/hotspot). Original one-to-many guide mode works without internet.
Q: Can one transmitter support the original audio plus two translated languages?
A: For translated output, it currently supports up to 2 target languages at the same time. For speaker language recognition, TT136 can recognize up to 10 spoken languages in one session. The technology is continuously being updated.
Q: How are translation credits calculated?
A: Each TT136 includes 100 hours of factory-provided translation time. Each second of AI translation consumes 2 translation credits, and credits are deducted based on actual translation duration once the translation function is activated. If more translation credits are needed, additional packages can be purchased.
Q: If no translation is used, are credits still consumed?
A: No. Translation usage starts only when the AI translation function is activated. If you use TT136 only for original audio transmission, no translation credits are consumed.
Q: Does TT136 support real-time AI translation?
A: Yes. It uses AI speech recognition and online translation engines (Microsoft and Google) to provide real-time translation in up to 120 languages.
Q: How accurate is dialect translation?
A: The device is equipped with a dual translation system. The main standard-language translation system provides an accuracy rate of over 85%. For dialects and regional accents, users can switch to the dedicated backup translation system, which improves translation accuracy up to 97% (excluding classical poetry).
Q: Will translation delay be greatly affected by the network connection?
A: Translation response speed is slightly affected by the network. The delay is consistently controlled between 80-400 ms, and users can adjust the translation interval according to their needs.
Q: How do I pair the transmitter and receivers?
A: After power-on, the transmitter and receivers pair automatically within 5 meters. If not, keep the transmitter on and press and hold Volume + and Volume - on the receiver to reconnect.
Q: Can I return the system after testing it?
A: Please check our return policy or contact us before purchase for confirmation on trial use, return conditions, and any related information.
Q: What's the main difference between TT136 and traditional tour guide systems?
A: Traditional systems only transmit the original voice. TT136 adds AI real-time translation, so it can support multilingual group communication.
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