FCC certified and trustworthy
Working range up to 492ft/150m
Key lock function will not accidentally press the wrong key
LED display clearly shows channel, power, signal and other information
36 channels allow multiple groups to occupy the same area
Key lock function
When you narrate you usually also need to match physical movements, and these movements can easily lead to accidentally turning off or muting the transmitter. The key lock function allows you to do any body motions at will without worrying about accidentally pressing a button.
Auxiliary functions
The microphone jack of the tour guide system is also an AUX jack, with an audio cable to connect the transmitter and external devices, receivers can also clearly hear the audio played from computers, radios, MP3 and other audio devices.
Continuous running time
Built-in 1500mAh rechargeable battery, the transmitter and receiver can work continuously for 12 hours and 18 hours respectively. Even if your exhibition event lasts all day, you don't need to have any worries.
One-button mute
For the narrator, not all words need to be delivered to the receiver, but turning the transmitter off and back on in the middle of events can be a hassle. The mute function solves this dilemma with a simple operation so that certain content is not heard by the receiver.
Turn off all receivers with one click
Turning off receivers one by one after a reception event can be a troublesome task. Especially when there are many receivers, this is a distressing task. However, this feature allows you to turn off all your receivers in less than 3 seconds, which is so user-friendly!
Volume adjustment
Receiver volume can be adjusted from 1 level to 10 levels, even in outdoor areas or manufacturing tour of these loud places, each person can find their own suitable volume.
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Transmitter |
|
|
Frequency range |
2400-2480MHz |
|
Channel |
36 channels |
|
Output power |
10mW |
|
Power supply |
Built-in 1500mAh lithium battery |
|
Working time |
About 12 hours |
|
Working distance |
150 meters (open air) |
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Size |
53.5x 19.2 x 74.2mm |
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Weight |
70g |
|
Receiver |
|
|
Frequency range |
2400-2480MHz |
|
Channel |
36 channels |
|
Power supply |
Built-in 1500mAh lithium battery |
|
Working time |
About 18 hours |
|
Size |
53.5 x 19.2 x 74.2mm |
|
Weight |
70g |
|
Input voltage |
5V |
Question: Does this product work for people in different rooms? Or just for open air transmission?
Answer:You can use this TT122 tour guide system in a separate room, but the transmission distance will be affected, which can reach about 50-80m; if it is used for open-air transmission, the distance can reach 492ft/150m.
Question: Do they sound delayed?
Answer: This Retekess TT122 wireless tour guide system has virtually no lag or lag in sound.
Question: Can I add more receivers if needed?
Answer: Yes, you can add more receivers if you need to grow. One transmitter supports working with an infinite number of receivers.