This Professional-grade Wireless Simultaneous Translation System provides superior sound quality and excellent coverage range, combining multiple-channel transmitter and receivers, as well as improved reliability and versatility.Specially designed for language interpretation, it has a unique integrated interpreter monitoring function. And It is easy to install as a plug-and-play solution, ensuring simple setup and straightforward operation.

Your First Choice-Integrated Transmitter

Stop worrying about carrying multiple devices!The Retekess TT119 is an all-in-one desktop FM receiver transmitter integrates receiving and transmitting functions.Simply use the transmitter itself to listen to the speaker's original audio source—no extra receiver required.Small size and portable, the device saves space and is easy to carry,whether in a conference room or on the podium;Featuring a high-contrast LED display and intuitive menu, it’s incredibly easy to set up and operate. Enjoy true plug-and-play convenience.

Adjust 17 Channels in 72-76 MHz

The system offers 17 selectable channels,each channel can be dedicated to transmitting a specific language,enabling the deployment of up to 6 different language or groups simultaneously in the same area. A single transmitter can be connected to any number of receivers,meaning an unlimited number of listener’s (using the Receivers) can select their language, then listen to the interpreter of their choice.
Note: This system requires a human language interpreter, it does not translate automatically. 

Robust Wireless Range & Reliability

Experience freedom of movement and pristine sound with the TT119. It wirelessly transmits audio over an impressive 328-foot range. Leveraging the inherent penetration of FM signals, it operates without needing a direct line of sight, effectively minimizing dropouts and interference—even through walls and obstacles.This ensures every word reaches your entire audience with exceptional clarity. From the front row to the very back, everyone enjoys perfectly synchronized, dropout-free audio for presentations, translations, or music.

Clear Stereo Sound Quality

Retekess TT118 TT119 Simultaneous Interpretation Systems supports converting mono to stereo sound(the default is mono sound,you can click settings to change it to stereo sound which has clear sound)which can give listeners a more realistic and three-dimensional sound environment; making people feel as if they are actually there.The included dual earphones specially designed to optimize audio quality on receivers, featuring a 3.5mm stereo plug.

Multiple Professional Audio Inputs

Professional audio inputs,The TT119 transmitter supports XLR/AUX/USB/RCA audio interfaces.The interpreter simply connects a microphone with a 3.5mm plug into the unit to broadcast their voice. Unit also can connect to a sound system through a line-level (RCA) jack to broadcast music or other audio service. USB storage can output the recording content.Listeners can tune in using any compatible FM receiver set to the 72–76 MHz band.

One-Click Mute One key mute function allows interpreter to conveniently control  microphone to prevent background noise or speaking at the same time	Original Language Button seamlessly switching to the original language when translation is not required, making operation both convenient and efficient.	Pausing Background Music Pausing background music reduces noise levels and makes it easier to hear each other, thus promoting effective communication.

Two Volume Adjustment Knobs

The transmitter features two independent volume knobs for conveniently adjusting the microphone and earphone levels separately. 
The audio level buster enables interpreters to clearly listen to the floor language at a good volume level despite background noises and still have room to increase it if needed.Similarly, the receiver includes a dedicated volume button, allowing each listener to personalize their listening level for optimal comfort. 

Multi-Channel Portable Receiver 

Retekess TT118 receivers are ideally used alongside TT119 FM transmitters.In any conference or event with hundreds of receivers, there is no time to deal with interferences that may require several hours to reprogram each of the devices. There is nothing like the simplicity of the Retekess TT118 receiver! Simply tune both the receiver and transmitter to the same channel to start listening—an intuitive process suitable for both new and experienced users.

Noise-Canceling Double Headphones

The set includes over-ear noise-canceling headphones Allow to start listening right out of the box. The headphones provide clear translations with foam padding for comfort and noise isolation. The adjustable, extra-wide headband fits all head sizes.

Hands-Free Microphone

This compact and lightweight microphone clips effortlessly onto your collar or other articles of clothing, ensuring a hands-free experience while capturing clear and professional sound.The Microphone’s design minimizes background noise, allowing Interpreter's voice to take center stage. Its compact size and lightweight construction make it comfortable for extended wear.

High Compatibility

The system is is compatible with most FM systems currently on the market that operate on the 72-76 MHz frequencyband like Williams Sound transmitters (PPA T35, T27, T32, T36).It Its multiple features were designed to save time in this highly demanding business.

Difference among Retekess systems: