I'm looking for an all-in-one stereo, radio, or clock-radio-style device with built-in speakers and internal storage for music, audiobooks, and other audio files. It should play saved files directly, without detachable speakers, Wi-Fi, Bluetooth, cellular capability, or the form factor of an iPod or ordinary MP3 player. I'd also prefer not to rely on CDs, SD cards, or other removable media. Does a device like this exist, especially one that can store a reasonably large library?
4 Answers
A standard CD boombox that supports MP3 discs is probably the simplest workaround. You can fit many hours of audio on one disc and leave it in the player, although it doesn’t provide true internal storage.
A used phone or small media player set to airplane mode could technically provide local storage and playback, but it may still include wireless hardware and doesn’t really match the requested clock-radio-style all-in-one design. The combination of internal storage, built-in speakers, and no wireless hardware is uncommon.
Older cassette or all-in-one stereos avoid wireless connectivity entirely, but their storage is physical media and each cassette only holds a limited amount of audio. They won’t meet the built-in digital storage requirement.
Older digital jukeboxes and standalone media players may be worth investigating. Some have built-in speakers and internal storage, though many older models use removable SD cards, have small capacity limits, or may be difficult to find now.

That could work, but I’d still prefer something with built-in storage so I wouldn’t need to keep swapping or relying on CDs.