Retekess TT103 Simultaneous Translation System Transmitter

SKU: F9449B

Regular price $44.99

Adopt PLL technology, high frequency stability

200 channels allow 200 groups to work simultaneously in the same place

One transmitter can work with any number of receivers

Open-air communication distance of the simultaneous translation system is about 140m (460ft)

Transmitter supports external audio input, such as MP3, smartphone

Automatic pairing and manual pairing

Retekess TT103 translation device features

Mute function: press the right button of the transmitter to open the mute function, then all receivers can not receive the sound.

LCD display: high-contrast screen displays power channels and other information, easy to operate.

One key to turn off all receivers, no need to turn off one by one after use.

Built-in 1300mAh rechargeable lithium battery, working for about 10 hours.

Simultaneous translation system transmitter comes with microphone and lanyard.

Transmitter weighs 75 grams, pocket-sized for easy portability.

Please fill in your procurement needs and contact information

Frequency range



200 channels



Distortion rate


Transmitting power


Power supply

Built-in 1300mAh lithium battery

Working hours

About 10 hours


DC 5V, mini USB jack

Working distance

140 meters (460ft)


98 x 63 x 17mm / 3.9 x 2.5 x 0.7 in


75g / 0.16lb

Package Includes:

1 x TT103 wireless transmitter

1 x Lavalier microphone

1 x USB charging cable

1 x English manual

1 x Lanyard

0 reviews

Write a review

Please fill in your procurement needs and contact information

Select Your Country

One or more errors occurred. (The view '_CountryTemplate' was not found. The following locations were searched: /Themes/retekesstourguidesystem/Select/_CountryTemplate.cshtml /Themes/retekesstourguidesystem/_CountryTemplate.cshtml /Themes/retekesstourguidesystem/Shared/_CountryTemplate.cshtml /Views/Select/_CountryTemplate.en-US.cshtml /Views/Select/_CountryTemplate.en.cshtml /Views/Select/_CountryTemplate.cshtml /Views/Shared/_CountryTemplate.en-US.cshtml /Views/Shared/_CountryTemplate.en.cshtml /Views/Shared/_CountryTemplate.cshtml /Pages/Shared/_CountryTemplate.en-US.cshtml /Pages/Shared/_CountryTemplate.en.cshtml /Pages/Shared/_CountryTemplate.cshtml)