Nearly 5000+ organizations worldwide have already upgraded to our advanced translation equipment
Conference Interpretation – Essential Choice
Reliable, crystal-clear audio. Supports up to 6 interpreters simultaneously for international conferences, worship services, and school.
Mobile Simultaneous Interpretation
Fully mobile with interference‑free audio for multilingual groups. An affordable translation system for churches, court hearing, and community events.
AI Real-Time Translation Device
No interpreter.No app.AI-powered real-time translation in 120 languages. Ideal for multilingual city tours, factory visits, and plant tours.
Professional Simultaneous Interpretation Systems
Retekess simultaneous interpretation systems feature FM wireless technology, multi‑channel support, lapel microphones, and noise‑canceling headphones for clear audio, deliver a seamless, distraction‑free meeting experience
How It Works
Presenter speaks; audio routed to interpreter's ntegrated equipment via mixer.
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Interpreter hears floor language via headset connected to the integrated equipment.
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Interpreter speaks target language into integrated equipment.
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Integrated equipment transmits to unlimited number of receivers; listeners select channel.
(Note:Integrated equipment Integrate receiving and transmitting functions)
TT118 TT119【20-200 People】
- FM transmitter kits - Unique interpreter monitor feature
FREE GIFTTT003 Stereo Noise-Canceling Headset
$569.99 ~ $4099.99
TT117 TT118【10-30 People】
- FM mobile interpretation - Easy channel & language switching
FREE GIFTTT003 Stereo Noise-Canceling Headset
$299.99 ~ $799.99
T130T T131T【10-20 People】
- UHF stable transmission - DSP noise reduction
FREE GIFTTT003 Stereo Noise-Canceling Headset
$499.99 ~ $799.99
T130P T131P【10-30 People】
- The top choice for quality - Fully mobile & intelligent noise reduction
No interpreter + International factory tours, multilingual tours, schools, business receptions
AI Translation Tour Guide System
Speak your language, your guests hear theirs. TT136 translates your voice in real time into up to 120 languages — directly to your guests' earhook receiver. No interpreters, no extra devices, no hassle. Perfect for international visitors and investor tours
How It Works
Connect to Wi-Fi or mobile hotspot
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Select translation mode, set source and target languages
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Speak naturally into TT136 transmitter
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Listeners hear via earhook receiver
Discover the Power of TT136 AI Translation
2-in-1 Translation & Tour Guide
Smart AI translation + wireless tour guide in one.
Easy to Use
No app, no software. Just connect to Wi-Fi or hotspot and start translating.
Pay-as-You-Go
Pay by the second — a fraction of the cost of an on-site interpreter.
Transparent Billing
Clear records of usage, costs, and remaining translation credits.
Supported: 120+ languages Break Language Barriers With Real-time Translation
Limited-Time Free Gifts with Purchase
Get free accessories to enhance your translation device—available only with orders placed now. Supplies are limited; first come, first served
TT003 Stereo Noise-Canceling Headset
Free Multi-Color Lanyards
Note : Orders for more than 50 receivers
Free Custom Branded Umbrella
100h Free Translation Credits
Trusted by People Who Value Quality and Expertise
Hear From Our Customers
Multilingual church services
"We purchased this system for multilingual church services, and the interpreter monitor feature was what convinced us to choose it. Having the interpreter hear the original speaker directly through the same unit made the setup much cleaner than what we had before. We no longer had to patch together extra devices just to make the workflow work. The audio has been clear, the receivers are simple enough for older attendees to use, and the range has been strong throughout the building. It feels like a much more professional setup without being difficult to manage."
--Caroline Whitmore
100-200 Person TT119 Desktop Interpretation System
Multilingual training session
"We used this system for a multilingual training session with guests from three different countries, and it made the whole event feel much more organized. What I liked most was that the receivers were simple enough for first-time users to figure out quickly. We handed them out at check-in, showed people the channel buttons once, and that was basically it. The sound stayed clear even when people moved around the venue, and the battery setup was actually practical for a full-day event. For this kind of training environment, reliability matters more than anything, and this system delivered."
--Nadège Corwin
TT117 TT118 17-Channel Portable FM Simultaneous Interpretation System
Meeting
"We used this system during a meeting, and honestly… it worked so well 😊 The sound was clear, stable, and easy to understand! even for long sessions. The earphones were also light and comfortable to wear, which really matters when people use them for hours. Overall, this is a very reliable system — no wonder it’s one of their star products 👍"
--Nicole
T130P T131P Simultaneous Interpretation System
Multilingual Guided tour
"For this system We have now tested it in a real guided visit setting, and overall the experience has been very positive. What we appreciated most was being able to keep the whole group together while different guests followed in their own language. That made the visit feel much more fluid and professional. The translation speed was good, and the users found the receivers comfortable enough even during a longer session. We also liked that the system felt more practical than relying on several separate tools.🙂"
--Alessandra Conti
TT136 Auto Translation Device for Multilingual Groups
Conference with simultaneous interpreters
"We needed a system capable of handling multiple languages simultaneously. The TT106S perfectly met our needs. Last week, we set up different channels for our three simultaneous interpreters, and attendees simply tuned their receivers to the desired channels. The entire process was interference-free, with no crosstalk between channels. The audio was clear."
--Anthony Reed
TT106S School and Conference Interpreting Device
Church Worship
"We’ve been using the Retekess TT119 Assistive Listening System for our church services, and it’s been fantastic.The sound clarity is outstanding for both sermons and translations, and the system is consistently reliable. Its long transmission range delivers clear audio even across our large sanctuary—excellent value.Setup and operation are incredibly user-friendly, so any volunteer can use it with little training.Clean, stable audio ensures every member of our congregation hears clearly."
--John Kennedy
【20-50 People】TT118 TT119 Desktop Simultaneous Interpretation System
Meeting
"We used this system during a meeting, and honestly… it worked so well 😊 The sound was clear, stable, and easy to understand! even for long sessions. The earphones were also light and comfortable to wear, which really matters when people use them for hours. Overall, this is a very reliable system — no wonder it’s one of their star products 👍"
--Nicole
T130P T131P Simultaneous Interpretation System
Why Choose Retekess for Your Multilingual Event
We're the ideal partner for your multilingual events — thanks to our wide range of audio equipment, exceptional service, and industry expertise
3-Year Quality Warranty
30-Day No Hassle Returns
Free Tech Support With specialists
Best Price Guarantee
18+ Years of Audio R&D experts
115+ Countries and regions served
150,000+ Satisfied business customers
136000+ Audio System Sold
You Might Also Want to Know
A: A simultaneous interpretation system is a professional audio solution consisting of transmitters, interpreter consoles, receivers, and headphones. Interpreters listen to the live speech and translate in real time via the console, with the translation wirelessly streamed to listeners' headphones through the transmitter — allowing listeners to tune to their language channel instantly with zero delay. It is ideal for formal settings such as international conferences, worship services, court hearings, and academic seminars that demand precision and reliability.
A: The Retekess AI Auto-Translation Device is a 2-in-1 smart system that integrates AI real-time translation with wireless tour guiding. No interpreters or app installation required — simply connect to Wi-Fi or a mobile hotspot, and the device leverages Google and Microsoft AI engines to instantly translate 120 languages, streaming the translation directly to listeners' headphones. The speaker talks naturally, and every listener hears the content in their own language. It is ideal for guided tours, factory visits, school parent-teacher conferences, museum tours, and multilingual community events.
A: It depends on your scenario and whether you have interpreters: · With professional interpreters (e.g., corporate meetings, worship services, lectures, seminars) → Choose Simultaneous Interpretation Equipment for precise, real-time delivery. · Without interpreters (e.g., guided tours, site visits, churches without interpreters) → Choose the AI Auto-Translation Device – ready to use, translating 120 languages in real time.
A: Yes, Retekess interpreting devices are capable of supporting multiple languages at the same time. Simply assign a different channel to each language.
A: Traditional systems only transmit the original voice. TT136 adds AI real-time translation, so it can support multilingual group communication.
A: Absolutely! Our dedicated technical support team is available to help you with any queries or problems you may have with your Retekess interpreting device. Please feel free to email [email protected] and we'll be happy to help!
Chat with Our Translation Equipment Experts
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