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Retekess TT122 Tour Guide Audio System

Below are several quantity combinations of TT122 tour guide auidio system, with different combinations including different numbers of products, allowing choice as needed. TT122 transmitter can be connected to any number of TT122 receivers, if the combination you want is not available here, please contact us to get it.

Features of the TT122 tour guide headset system:

  • 36 channels
  • 2.4GHz frequency, free worldwide use
  • Working range up to 150m/492ft in an open area
  • Transmitter works 12 hrs; receiver works 18 hrs
  • Key lock function
  • Aux audio input function
  • One button to mute the transmitter
  • One key to turning off all receivers
  • Synchronize channels automatically

Compatible with TT015 32-slot charging case, TT002 16-port USB charging base, and TT016 48-port carry case.

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TT122  audio tour guide system includes 2 TT122 transmitters, 30 TT122 receivers and 1 32-port charging case

One button to turn off all receivers without having to turn them off one by one

36 channels allow multiple groups to occupy the same area

Microphone jack can serve as an AUX jack to link audio devices

Aluminum charging case is durable and fire resistant

Transmitter can work 12 h, receiver can work 18 h

Automatic pairing and manual pairing

Easy to use, lightweight and portable

Operating range up to 492ft/150m

One-touch to mute transmitter

$1,149.99 $1,029.27

The TT122 simultaneous interpretation system equipment includes 1 transmitter, 15 receivers, and a 16-port charging base.

If you need other combination quantities, contact us to get

16-port USB charging cradle can charge 16 receivers and transmitters simultaneously (US/European/English plugs available). 

MIC jack can serve as an AUC jack to connect audio devices

Transmitter can work for 12 h, receiver can work for 18 h

2.4G translation system, free worldwide use

Working distance up to 492ft/150m

Transmitter mute function

Crystal clear sound

$539.99 $481.59

36 channels

2.4G, free to use worldwide

One key to muting the transmitter

Simple and fashionable appearance design

TT122 wireless guide audio system is easy to use

One key to turning off all receivers on the same channel

Communication distance up to 150 meters in open areas

Transmitter can be paired with an unlimited number of receivers

$249.99 $219.51

TT122 tour guide system has 36 channels

2.4G, free to use worldwide

Simple design, favorite model amount customers

One key to muting the transmitter

One key to turning off all receivers on the same channel

Communication distances of up to 100 meters in open areas

$698.99 $627.19

TT122 is a 2.4G tour guide system

This transmitter has 36 channels that work with TT122 transmitter

It can reach 150 meters in an open area

Large capacity battery with 1500 MHA, it can work for 18 hours

Out of range notice

Volume change function


16-port USB charging base Compatible with T130 TT103 tour guide system Adapter input : AC100-240V Can charge for up to 16 receivers or transmitters simultaneously Extend the life of tour guide equipment US/EU/UK plug available


48 ports for 2P cs fortransmitters and 48 pcs receivers

Suit for TT116, TT105, TT109,TT106,TT104, and TT122

Hard and not easy to deform

  • Size: 370*340*110mm/14.56*13.38*4.33 inch


The TT015 charging case has 32 slots and can charge 32 Retekess TT122 audio guide devices at the same time

Note: This charging case is only suitable for the TT122 tour guide system with a Type C jack, please confirm whether your TT122 system is compatible before purchasing.


TT122 is a 2.4G tour guide system, it can be used all over the world freely

It can reach 150 meters in an open area

It has one key pair with all receivers

One key mute transmitter

One key turns off all receivers in the same channel 36 channels, you can feel free to use in one location with many groups.