... them lighter in weight and easier to carry. They usually have a simple control panel that includes a power switch, volume adjustment, channel selector, and tuning controls. Some radios are also equipped with a headphone jack and external audio input,
... them lighter in weight and easier to carry. They usually have a simple control panel that includes a power switch, volume adjustment, channel selector, and tuning controls. Some radios are also equipped with a headphone jack and external audio input, more
