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Retekess TT106 Interpretation Systems Wireless Interpretation System for Schools Wireless Ear Hook Receiver

SKU: F9469AX4-F9469BX60-F9423D-F4512AX4

Regular price $2,545.46 $ 2,259.99

9999 channels

One-touch mute transmitter

Wireless ear hook receiver, no need for additional headphone

Easy to operate and durable

Allow two transmitters to speak at the same time

Support MIC and AUX input at the same time

Communication range up to 150 m/492 ft

This Interpretation Systems kit includes:
- 4 transmitters (with mic)
- 60 receivers
- 1 64-slot charging case

-4 headset microphone

In schools with language barriers, interpretation equipment can greatly facilitate communication between parents, students, and staff during parent-teacher conferences, and classroom and school events.

Wireless ear hook Receivers

TT116 wireless ear hook receiver eliminates the need to plug in additional headset cables, providing users with convenience and freedom of movement. Wireless design reduces the risk of cable tangles and allows students to focus on the class or presentation without any distractions. The volume up and down buttons on the receiver allow students or parents the freedom to adjust the volume and hear clearly, regardless of their hearing ability or the noise level around them.

9999 channel IDs

Translation devices for schools offer 9999 channels to choose from. Allowing you to set up multiple teams in the same area. This ensures clear and reliable communication between every translation team, even when there are many languages to be translated.


Flexibility to add receivers

The TT106 transmitter supports connecting any number of receivers and working together, allowing you to add or subtract receivers as group size changes. This means that whether it's a small group or a large crowd, the TT106 interpretation devices can accommodate all participants.

One-touch mute function

The transmitter with a convenient one-button mute function, which allows you to interrupt audio transmission by just clicking the right button. This feature allows teachers or interpreters to quickly mute the microphone when needed, avoiding the transmission of unwanted sound to the receiver and increasing flexibility and control over the communication process.

Easy to use

Translation equipment supports auto-pairing: the transmitter and receiver can automatically synchronize channels, simplifying the setup process. No need to manually set them up one by one, thus saving time and effort.

One-touch shutdown of all receivers: To simplify the shutdown process, our Interpretation system supports one-touch shutdown of all paired receivers. This feature simplifies the power-off procedure saves time, and ensures the effective shutdown of devices at the end of school event.


Operating time of Interpretation systems for schools

The transmitter can be fully charged in less than 3 hours and can be used continuously for up to 25 hours. The receiver can be fully charged in 2 hours and provides up to 23 hours of operation. The long battery life ensures that the device can be used throughout the day without frequent charging.

Communication range

Interpretation equipment for schools has an operating range of up to 150 meters / 492 feet in open areas. This extended range ensures that participants can spread out and move freely within a designated area while receiving clear, uninterrupted audio transmission. It is especially useful in larger classrooms, auditoriums, or outdoor school events.

2.4GHz global public frequency

The TT106 Interpretation equipment for schools operates on the 2.4GHz frequency band. This band is widely used and license-free worldwide, ensuring compatibility and interference-free communications in a variety of international environments.

Portable charging case

The Translation equipment comes with a portable 64-port charging case, that can be used as both a batch charging unit and a carry case. It comes with a portable handle that holds the transmitter, receiver, lanyard, and microphone, and can be easily carried to different locations around campus, providing a convenient and organized solution for transport and storage.

How does Translation Devices for Schools work?


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TT106 Wireless Transmitter TT106 Wireless Receiver
Frequency Range 2400~2483MHz Frequency Range 2400~2483MHz
ID Number 9999 ID Number 9999
Supply Voltage DC3.7V Supply Voltage DC3.7V
Transmitting power <=50mW TIS -90dBm
Frequency stability ±0.001 Frequency stability ±0.001
SNR 80dB SNR 80dB
Size 97*63*18mm Size 65*58*11mm
Weight 70g Weight 18g
Charge time 3H Charge time 2H
Working time 25H Working time 23H
Battery specification 3.7V/1300mA Battery Specification 3.7V/380mA
Charge Jack MINI USB Charge Jack MINI USB
Modulation frequency deviation ±320KHz Modulation frequency deviation ±320KHz
Working current 62mA Working current 15mA
Communication range 150m (open air) Standby current 1mA
Charging voltage DC5V Charging current 320mA
Communication range 150m (open air)
Charging voltage DC5V

Specification of TT006 64-slot charging case:

Input : AC110-220V, 50/60Hz

Output: DC 5V, 7A

Size: 575 x290 x 140mm

Weight: 4220g 

Package Includes:

4 X TT106 transmitter

4 X Lavalier microphone

60 X TT106 receiver 

64 X Charging cable

1 X 64-slot charging case

1 X  User manual

4 X Headset Microphone



Q: How many pieces of receivers can i use in one group?

A: It max support 9999 channels

Q: Can i use 2 pieces of transmitters in one group?

A: Yes, you can. All the receivers will get 2 transmitters' signals at the same time.

Q: How long can i use the transmitter and receivers?

A: The transmitters use a 1300mAh battery, it can work 25 hours once you charge fully.

and receives use 300mAh battery, can work up to 20 hours.

Q: Can i use the wireless tour guide system in my country?

A: There system adopts 2.4G technology, it is free in the whole world. Of course, you can use it.

Q: Can i buy another type charging box for it?

A: Yes, we also have 32 ports, you can contact us to get the price.

3 reviews

Write a review

Worth every penny
Great, easy to set up, and the headset is lightweight and comfortable. Our attendees greatly appreciated the clear audio quality and the flexibility of being able to choose their preferred language channel.
Works great for my purposes!
We ordered this interpretation system for our school, we are very pleased with the seamless communication in a multilingual environment. Our students are happy to fully participate in classroom and academic meetings. The system is user-friendly, highly recommended!
The sound quality is loud and clear thus far
We have recently used the interpretation equipment at our parent-teacher meeting and non-English-speaking parents are now able to effortlessly receive feedback from teachers about their child's education and progress. It has ensured a smooth interaction between us and the different families. Highly impressed!

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