- Overview
- Key Features
- Battery & Power System
- Technical Specifications
Professional Wireless Interpretation Solution
The Retekess TT116 Wireless Interpretation System provides a reliable communication solution for environments where clear audio delivery is essential for multilingual communication.
The system consists of a transmitter used by the speaker or interpreter and multiple receivers used by listeners. Audio signals are transmitted wirelessly, allowing participants to hear translations or presentations clearly through their headsets.
The TT116 system is widely used in:
- Educational institutions
- Multilingual conferences
- Training programs
- International meetings
- Classroom interpretation
- Public speaking events
Its portable design, easy setup, and stable wireless connection make it ideal for professional communication scenarios.
Products Features
UHF Wireless Transmission Technology
The TT116 system uses UHF frequency transmission to deliver stable and interference-resistant audio communication.
Benefits include:
- Strong signal penetration through obstacles
- Long communication range
- Reduced interference in crowded environments
This technology ensures clear and reliable audio delivery even in busy classrooms or conference halls.
Long Communication Range
The system supports an operating range of up to 200 meters in open areas.
This allows presenters or teachers to move freely while maintaining clear communication with listeners.
Ideal for:
- Large classrooms
- Lecture halls
- Conference venues
- Outdoor educational events
One-Touch Control Features
The TT116 system includes several convenient one-touch functions.
One-Touch Mute
The presenter can quickly mute the microphone by pressing the power button. This allows speakers to pause the transmission temporarily during discussions or breaks.
One-Touch Shutdown
By pressing and holding the “S” button for four seconds, the transmitter can turn off all receivers connected to the same frequency. This simplifies device management when multiple receivers are used.
One-Touch Pairing
The system supports automatic pairing between transmitter and receivers, making setup quick and easy before presentations or lectures. This saves time and reduces configuration errors.
Noise Reduction Technology
The TT116 system includes built-in noise reduction technology.
This feature helps reduce:
- Background noise
- Echo and reverberation
- Environmental interference
The result is clear and understandable audio transmission, even in noisy environments.
Customizable Advertising Space
The TT116 system includes designated space on both transmitter and receiver devices for advertising stickers.
Organizations can customize this space to display:
- Brand logos
- Contact information
- Event branding
- Sponsor advertisements
This feature is useful for schools, tour operators, and event organizers.
Automatic Button Lock
The system features an automatic button lock function to prevent accidental changes to device settings.
This ensures stable operation during long presentations or classroom sessions.
Replaceable Battery Design
The TT116 wireless interpretation system uses replaceable lithium batteries, allowing users to quickly replace batteries when power runs low.
This is especially useful in environments where devices are used frequently, such as schools and training centers.
Long Battery Life
The system offers long working hours for uninterrupted communication.
Transmitter
- Battery capacity: 1000mAh
- Working time: about 10 hours
Receiver
- Battery capacity: 1000mAh
- Working time: about 13 hours
This ensures the system can operate throughout lectures, conferences, or full-day training sessions.
| TT116 Transmitter | |
|---|---|
| Frequency range | 823-832MHz & 863-865MHz |
| Channel | 50 channels |
| Working current | 70mA |
| Operating voltage | DC 3.7V |
| Transmitted output power | 25-30dBm |
| Audio frequency input | 3.5mm line / Microphone input |
| Degree of distortion | <5% |
| Effective working area | 200m (empty) |
| Capacity of battery | 1000mAh |
| Working hours | About 10 hours |
| Size | 114.8 × 54.8 × 20.6 mm |
| Weight | 65g |
| TT116 Receiver | |
|---|---|
| Frequency range | 823-832MHz & 863-865MHz |
| Channel | 50 channels |
| Working current | 70mA |
| Operating voltage | DC 3.7V |
| Audio frequency output | 3.5mm earphones |
| Received power | -106dBm |
| Degree of distortion | <5% |
| Effective working area | 200m (empty) |
| Capacity of battery | 1000mAh |
| Working hours | About 13 hours |
| Size | 114.8 × 54.8 × 20.6 mm |
| Weight | 56g |
Applications
Ideal Communication Solution for Multiple Environments
The TT116 wireless interpretation system can be used in a wide variety of communication environments.
Schools & Educational Institutions
Teachers can communicate clearly with students and provide multilingual explanations.
Conferences & Meetings
Simultaneous interpretation allows participants from different countries to follow presentations in their own language.
Classroom Teaching
Ideal for bilingual classrooms or international students.
Training Programs
Trainers can communicate with large groups without raising their voice.
Multilingual Events
Provides seamless communication for international audiences.