portable radio receiver
compact battery-powered or solar-powered radio receiver
radio hat
1949 portable radio
boombox
Portable, large stereo cassette recorder with optional radio; in comparison to a standard (radio) cassette recorder with higher audio output power and larger speakers, enabling listening at high volume levels with reasonable quality, hence the name
shower radio
battery-powered radio that is suitably waterproofed for use in a bathroom or other wet environment