RT638 PMR446 children's walkie talkie

Retevis RT38 have arrived!

Long Range outdoor walkie talkie for kids and family!

In stock

Retevis RT638 Long Range Children's walkie-talkie
2.Ultrathin fuselage
3.License free
4: RT638 PMR446MHZ
5. 121 code for each channel
6. Transmit power:0.5W
7. RT638 16Channel
8. Channel scan
9 With earphone jacket
10 LCD Backlit display
11. Dual channel monitor
1. Auto power saving
2. Key tone
3. torch
4. Key lock function
5. Battery capacity indication
6. Roger beep on/off selection
7. 10 kinds of call melody tone
8. Built-in VOX function (3 levels of voice volume)
9. Auto shut off while transmission time out
10. Can be rechargeable by Micro USB cable
11. Low power alarming function

Electrical properties:

Receiving sensitivity

-119 DBM@12dB

Noise Sensitivity


Signal-to-noise ratio

68 DB

Neighborhood selectivity


Spurious Resoinse


Intermodulation Rejection


Audio output power
















Launch part

Transmitting power


Transmitting Audio Distortion


Maximum frequency deviation


 Stray radiation


Adjacent channel power


Working current

TX ≤ 350MA








Standby <80




Save electricity≤15MA

Standard Accessories:
1、2*RT638  two way radio
2、1*User Manual

More Information
Model N/A
Radio type N/A
Technological regimes N/A
Frequency band N/A
Frequency range N/A
Memory Channel N/A
RF Power N/A
Operating Temperature N/A
Operating Voltage N/A
Battery N/A
Size N/A
Antenna onnector N/A
Antenna Impedance N/A
Accessory onnector N/A
Features N/A
Other parameters N/A
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