Retekess TT124 Two Way Tour Guide Audio System for Training and Travel

One-way and two-way selectable

TT124 two-way guided tour audio system supports one-way presentation and two-way talk mode switching to meet your diverse needs. When the guide wants to let the guided person focus on what he or she is saying, he or she can use one-way presentation mode; when both parties need to communicate, the guide can switch to two-way mode, and then the guided person can communicate with him (including all group members).

Transmission distance

In open areas, the two way tour guide audio system has a transmission range of up to 280 meters. Group members do not have to be crowded together, they can move freely within 280 meters from the transmitter.

Crystal clear sound

TT124 2-way tour guide system adopts UHF transmission, which can reduce noise to the greatest extent and restore the real sound quality. Your visitors can focus more on what the guide is saying without being disturbed by the noise or static in the headphones.

Hands-free tour guide system

The TT124 two-way tour guide audio system has a clip on the back so you can pin it to your belt or pocket. Or you can use the included lanyard to hang it around your neck to free your hands, which also prevents the device from falling off.

Large capacity rechargeable battery

The transmitter has a built-in 2500mAh rechargeable lithium battery that can be used continuously for 7 hours on a full charge, and the receiver has a built-in 2500mAh rechargeable lithium battery that can be used continuously for 12 hours, which is enough for most tours, factory visits or teaching and training.

Volume adjustment

The two-way tour guide system has 10 levels of volume, usually, 3 - 4 levels are sufficient, but if you are visiting a noisy factory or have a hearing-impaired person in the group, you can find the right volume.

Add receivers

A transmitter can work with numerous receivers on the same channel. As your group grows in size, you can add as many sub-receivers as you need.

Small and lightweight

The transmitter and receiver are compact in size, weighing only 72 grams. This makes them easy to carry and more comfortable to wear.

Main Transmitter:

• Frequency Range：746MHz~823MHz
• Channel Number：13CH
• Transmitter Power： 18dBm
• Supply Voltage：3.0-5.0VDC
• Audio Input：3.5mm line 
• Oscillator：All digital
• Frequency Response：20Hz-16KHz
• SNR：80dB(Typical)
• Image Rejection：>80dB
• Image& Spurious Rejection ：>75dB
• hannel Spacing：1MHz
• Separation： 75dB(Typical)
• Distortion：<1%
• Working currency: 80mA(18dBm)
• Furthest Distance：200Meter
• Size：70*50*17mm
• Wight：72g

Vice transmitter

• Frequency Range:746MHz~823MHz
• Channel Number：13CH
• Supply Voltage：3.0-5.0VDC
• Audio Input：3.5mm line
• Oscillator：All digital
• Frequency Response：20Hz-16KHz
• SNR：80dB(Typical)
• Image Rejection：>80dB
• Image& Spurious Rejection ：>75dB
• Channel Spacing：1MHz
• Receiver Sensitivity：-100dBm(Typical)
• Separation：75dB(Typical)
• Distortion：<1%
• Working currency：50mA
• Furthest Distance：280Meter
• Size：70*50*17mm
• Wight：72g

Package:

1x main transmitter

1x vice transmitter

2x speaker mic

2x chaging cable

1x User manual