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Retekess TR503 FM Tour Guide System Wireless Microphone Translation

SKU: F9221A-F9213AX5

Regular price $35.99~$79.99

TR503 wireless FM transmitter and PR13 radio receiver Tour guide system 1 transmitter and 5 receivers Very easy to use

TR503 Tour Guide System Support Limitless Radio Receivers


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FM Transmitter

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FM transmitter

The transmit frequency of this wireless microphone adjustable from 87MHz to 108MHz. 30 meters transmission distance in the open air.

High sensitivity microphone

Hands-free and 16 levels of volume adjustable

Rechargeable battery

Built-in rechargeable lithium battery, about 8 hours of continuous use. You can charge the microphone by USB cable.

FM Radio Receiver

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Pocket radio

Dimension: 3.6 x 2.1x 0.6in

Weight: 0.09lb

Great handheld radio for using when working in the yard, power outages, on the beach and so much.

24-hour digital clock

This radio supports international time 24-hour clock, and you can use it a little portable clock.

Powered by AAA battery

PR13 FM radio, operated by 2XAAA batteries (not included); No AM

You can still use this radio even in the power off

The wireless transmitter and receivers are widely used in tourism, translation, training, church, education and so on. 

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Specification:
Wireless MIC
Volume control: 1-15 levels
Transmit power: ≤10mW
Receive distance: ≤30 meters (98ft)
Power supply: built-in 450mAh lithium battery
Charging time: 2-3 hours
Working time: about 8 hours
Weight: 50g

FM receiver
Sensitivity:<3.5uV
SNR: 45db
Earphone jack: 3.5mm
Built-in speaker:NO
Power supply: 2 x AAA batteries (not included)
Size: 92 x 54 x 15mm / 3.6 x 2.1x 0.6in
Weight: 40g / 0.09lb

Package Includes
1 x Wireless microphone
5 x FM receiver
5 x Earphone
5 x Lanyard

  • Q: Why the Sound is very weak
    A: The sound not only depends on the mic volume but also depends on the FM receiver volume. So please add the volume of the microphone with pressing “+” once by once(Do NOT hold on ). And also please volume up FM receiver. If no sound after adjusting the volume, the wireless may be disconnected and please re-pair it via adjusting transmitter and receiver to the same frequency



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