
The TT106S School & Conference Simultaneous Interpretation System is an upgraded version of the popular TT106. With 9999 channels, it supports multiple interpretation groups working at the same time in the same environment.
Interpreters can transmit on different channels, while participants use wireless receivers to listen clearly in their selected language. With flexible channel grouping, TT106S is ideal for multilingual simultaneous interpretation and efficient group communication.
Designed for easy operation, stable performance, and both indoor and outdoor use, TT106S is especially suitable for mobile guiding and live interpretation on the move.

Supports multiple interpretation groups operating simultaneously.

Supports one-button mute, power off, and pairing.

At only 18g, the ear-hook receiver is lightweight, hygienic, and easy to manage.


Long-lasting battery performance reduces the need for frequent charging during daily use.

Supports communication distances up to 200 m / 656 ft.

Automatically powers off after 20 minutes without activity.
Tangle free interpretation system
Handheld interpretation system
Long battery interpretation system
UHF tabletop interpretation system
Reliable FM interpretation system
Portable FM interpretation system
AI auto-translation device
You can charge the devices with the included USB charging cable, or use a charging station for more convenient bulk charging. The TT106S tour guide system is not only suitable for schools, conferences, and church interpretation, but is also widely used in tourism, factory visits, and training. It delivers stable, comfortable, and high-quality audio for group communication. You can choose the suitable kit combination above based on your needs. If the available options do not meet your requirements, please contact us.
16-Slot Charging Base: Charges up to 16 receivers or transmitters at the same time. Adapter input: AC 100-240 V.
32-Slot Charging Case: Made of durable aluminum alloy, it charges 32 devices simultaneously and also stores devices, microphones, earpieces, lanyards, and other accessories.
64-Slot Charging Case: Made of durable aluminum alloy, it charges 64 devices simultaneously and also serves as a storage case for devices and accessories.
Storage Bag: Easy to carry by hand or cross-body. The shell is wear-resistant and helps protect your equipment during transport.
|
KIT 1 |
|
| Transmitter*2、Receiver*30、Lavalier Microphone*2、Wireless Ear-hook Receiver*30、USB Charging Cable*32、Lanyard*32、Headset Microphone*1、Charging Case*1、User Manual*1 | |
| KIT 2 | 1 Transmitter + 15 Receivers |
| Transmitter*1、Receiver*15、Lavalier Microphone*1、Wireless Ear-hook Receiver*15、USB Charging Cable*16、Lanyard*16、Headset Microphone*1 | |
| KIT 3 | 2 Transmitters + 20 Receivers |
| Transmitter*2、Receiver*20、Lavalier Microphone*2、Wireless Ear-hook Receiver*20、USB Charging Cable*22、Lanyard*22、Headset Microphone*1 |
Retekess offers tailored interpretation solutions based on venue type, audience size, and language needs, with free demos available on request.
Retekess offers prompt support for product selection, project planning, and order coordination to keep your purchase process efficient.
With 18 years of R&D experience, Retekess provides professional
technical support and 1-on-1 expert assistance.
Retekess offers reliable after-sales service with a 30-day free trial and
3-year warranty for added peace of mind.













The TT106S School & Conference Simultaneous Interpretation System is an upgraded version of the popular TT106. With 9999 channels, it supports multiple interpretation groups working at the same time in the same environment.
Interpreters can transmit on different channels, while participants use wireless receivers to listen clearly in their selected language. With flexible channel grouping, TT106S is ideal for multilingual simultaneous interpretation and efficient group communication.
Designed for easy operation, stable performance, and both indoor and outdoor use, TT106S is especially suitable for mobile guiding and live interpretation on the move.

Supports multiple interpretation groups operating simultaneously.

Supports one-button mute, power off, and pairing.

At only 18g, the ear-hook receiver is lightweight, hygienic, and easy to manage.


Long-lasting battery performance reduces the need for frequent charging during daily use.

Supports communication distances up to 200 m / 656 ft.

Automatically powers off after 20 minutes without activity.
Tangle free interpretation system
Handheld interpretation system
Long battery interpretation system
UHF tabletop interpretation system
Reliable FM interpretation system
Portable FM interpretation system
AI auto-translation device
You can charge the devices with the included USB charging cable, or use a charging station for more convenient bulk charging. The TT106S tour guide system is not only suitable for schools, conferences, and church interpretation, but is also widely used in tourism, factory visits, and training. It delivers stable, comfortable, and high-quality audio for group communication. You can choose the suitable kit combination above based on your needs. If the available options do not meet your requirements, please contact us.
16-Slot Charging Base: Charges up to 16 receivers or transmitters at the same time. Adapter input: AC 100-240 V.
32-Slot Charging Case: Made of durable aluminum alloy, it charges 32 devices simultaneously and also stores devices, microphones, earpieces, lanyards, and other accessories.
64-Slot Charging Case: Made of durable aluminum alloy, it charges 64 devices simultaneously and also serves as a storage case for devices and accessories.
Storage Bag: Easy to carry by hand or cross-body. The shell is wear-resistant and helps protect your equipment during transport.
|
KIT 1 |
|
| Transmitter*2、Receiver*30、Lavalier Microphone*2、Wireless Ear-hook Receiver*30、USB Charging Cable*32、Lanyard*32、Headset Microphone*1、Charging Case*1、User Manual*1 | |
| KIT 2 | 1 Transmitter + 15 Receivers |
| Transmitter*1、Receiver*15、Lavalier Microphone*1、Wireless Ear-hook Receiver*15、USB Charging Cable*16、Lanyard*16、Headset Microphone*1 | |
| KIT 3 | 2 Transmitters + 20 Receivers |
| Transmitter*2、Receiver*20、Lavalier Microphone*2、Wireless Ear-hook Receiver*20、USB Charging Cable*22、Lanyard*22、Headset Microphone*1 |
Retekess offers tailored interpretation solutions based on venue type, audience size, and language needs, with free demos available on request.
Retekess offers prompt support for product selection, project planning, and order coordination to keep your purchase process efficient.
With 18 years of R&D experience, Retekess provides professional
technical support and 1-on-1 expert assistance.
Retekess offers reliable after-sales service with a 30-day free trial and
3-year warranty for added peace of mind.












| Transmitter | Receiver | ||
|---|---|---|---|
| Operating Frequency Range | 2.4–2.485GHz | Operating Frequency Range | 2.4–2.485GHz |
| Operating Voltage | DC 3.7V | Operating Voltage | DC 3.7V |
| Transmit Power | ≤100mW | Transmit Power | / |
| Signal-to-Noise Ratio | ≥80dB | Signal-to-Noise Ratio | ≥80dB |
| Usage Time | 23H | Usage Time | Approximately 50H |
| Operating Distance | 200m / 656ft (open space) | Operating Distance | 200m / 656ft (open space) |
| Lithium Battery Specification | 3.7V / 1900mA | Lithium Battery Specification | 3.7V / 450mA |
| Charging Interface | TYPE-C | Charging Interface | TYPE-C |
| Charging Voltage | DC 5V | Charging Voltage | DC 5V |
| Operating Current | ≤160mA | Operating Current | ≤15mA |
| Charging Current | 300mA | Charging Current | 200mA |
| Charging Time | Approximately 8H | Charging Time | Approximately 3H |
| TT106S Transmitter | |
|---|---|
| Operating Frequency Range | 2.4–2.485GHz |
| Operating Voltage | DC 3.7V |
| Transmit Power | ≤100mW |
| Signal-to-Noise Ratio | ≥80dB |
| Usage Time | 23H |
| Operating Distance | 200m / 656ft (open space) |
| Lithium Battery Specification | 3.7V / 1900mA |
| Charging Interface | TYPE-C |
| Charging Voltage | DC 5V |
| Operating Current | ≤160mA |
| Charging Current | 300mA |
| Charging Time | Approximately 8H |
| TT106S Receiver | |
|---|---|
| Operating Frequency Range | 2.4–2.485GHz |
| Operating Voltage | DC 3.7V |
| Transmit Power | / |
| Signal-to-Noise Ratio | ≥80dB |
| Usage Time | Approximately 50H |
| Operating Distance | 200m / 656ft (open space) |
| Lithium Battery Specification | 3.7V / 450mA |
| Charging Interface | TYPE-C |
| Charging Voltage | DC 5V |
| Operating Current | ≤15mA |
| Charging Current | 200mA |
| Charging Time | Approximately 3H |
| TT002 16-slot Charging Base | |
|---|---|
| USB Output | DC 5 V, 7 A |
| Adapter Input | AC 100-240 V, 50/60 Hz |
| Size | 190 × 95 × 50 mm |
| Weight | 430 g |
| TT035 32-Slot Charging Case | |
|---|---|
| Dimensions | 305 mm × 148 mm × 330 mm |
| Weight | 3012.0 g |
Q: Can the TT106S support two-way communication?
A: No. The TT106S is a one-way wireless audio system. The transmitter speaks, and the receivers listen. If you need two-way communication, you can choose the TT126 or TT129. If you need AI translation, you can also choose the TT136.
Q: How many receivers can be connected to one transmitter?
A: One TT106S transmitter can work with multiple receivers on the same channel, making it easy for group listening. If you need a custom quantity, please contact us.
Q: Is the TT106S easy to use?
A: Yes. The TT106S is designed for simple operation and stable audio transmission, helping users get started quickly and communicate more easily.
Q: Can two transmitters work in the same group?
A: Yes. The TT106S supports two transmitters in one group, allowing listeners to hear both speakers through the receivers.
Q: Can TT106S be used for simultaneous interpretation?
A: Yes. TT106S can be used for simultaneous interpretation by assigning different interpreters to different channels. Listeners can choose their language channel and hear the interpretation clearly through the wireless receivers.
Q: How does TT106S support multiple languages at the same time?
A: TT106S supports 9999 channels, so different interpreters can work on separate channels in the same venue. This allows different language groups to listen independently without interfering with each other.
Q: Is TT106S suitable for interpretation in noisy environments?
A: Yes. TT106S delivers clear audio and stable signal transmission, helping listeners focus on the interpreter’s voice even in noisy places such as factories, events, and large group visits.
Q: Is TT106S suitable for both indoor and outdoor interpretation?
A: Yes. With a stable working range of up to 200m/656ft in open areas, TT106S works well for indoor interpretation, outdoor events, and mobile guided interpretation.
Q: Is TT106S easy for interpreters and staff to use?
A: Yes. TT106S is designed for simple operation, including one-touch pairing, mute, and group power-off, making it easy for interpreters and staff to get started quickly.
Q: Can I add more receivers if I have more participants?
A: Yes. You can add more TT106S receivers based on the number of participants, making the system flexible for different meeting sizes and interpretation needs.
Q: Does TT106S require Wi-Fi, Bluetooth, or an app?
A: No. TT106S is a dedicated wireless audio system and does not need Wi-Fi, Bluetooth, or a mobile app. This makes it more stable and convenient for live interpretation, tours, training, and group communication.
Q: Does TT106S translate automatically?
A: No. TT106S is not an AI translator. It transmits the interpreter’s or speaker’s voice wirelessly to listeners, so translation must be provided by a human interpreter.
Q: What applications is TT106S best suited for?
A: TT106S is well suited for simultaneous interpretation, church translation, factory tours, museum visits, school training, travel guiding, and other one-way group listening scenarios that require clear and stable audio transmission.