Retekess TR630 Portable CD & Cassette Boombox — AM/FM Radio, USB (U Disk) & Micro SD up to 32G, MP3/WMA Playback, Recorder, BBS Bass (Black)

All-in-one audio system with CD, cassette and digital playback: plays standard CD plus CD/MP3/WMA files, and accepts U disk (USB) and Micro SD cards up to 32G. Built-in recorder/transcription lets you record from multiple sources — transcribe CD, radio, U disk, Micro SD or any external audio input onto cassette tape; alternatively, record from CD or tape (or other external audio) to a U disk or TF card. Sound is driven by dual high-power speakers with stereo output for CD/U disk/SD (not included) playback, and a BBS bass-boost function that deepens low end, reduces weak components and enhances contrast for punchier audio. AM/FM tuner with retractable antenna provides access to music programs, talk shows and sports broadcasts while improving reception. Designed for portability with a convenient carry handle and flexible power options: use the included AC power cable for continuous operation, or run the unit on 6 D batteries (not included) when you’re away from a power outlet.