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
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
Built-in rechargeable lithium battery, about 8 hours of continuous use. You can charge the microphone by USB cable.
FM Radio Receiver
Dimension: 3.6 x 2.1x 0.6in
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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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
Earphone jack: 3.5mm
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
1 x Wireless microphone
5 x FM receiver
5 x Earphone
5 x Lanyard