Retekess TR633 Portable Battery Radio. TR633 is equipped with a. Standard 3.5mm earphone jack; allows you to listen without disturbing others; you can listen your favorite music indoors and outdoors. Loud portable radio; built-in high power speaker carries loud sound; the radio itself has a big handle design, making it an ideal battery radio portable or tabletop unit, especially simple radio for elderly users when going out.
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