Radio Cassette The Portable Radio Box Stereo Boombox includes an SD slot, USB port, 3.5 mm aux-in, and a headphone jack for flexible music sources. Play from an SD card or connect an external device for seamless playback. Retro Look A true retro Bluetooth speaker cassette player with AM/FM radio functionality. The built-in tape player and recorder add authentic charm, and you can capture radio content directly onto an SD card or USB drive. Vintage Vibe with Modern Functions The tape player offers full control: play, stop, pause, rewind, fast forward, record, and eject, delivering a convenient blend of classic feel and modern usability. Wide Bluetooth Compatibility Built-in Bluetooth enables easy wireless pairing with smartphones, tablets, laptops, and more, keeping your music flowing without cables. Use scenarios - Outdoor party or camping: stream from Bluetooth, or play from SD/USB for a versatile setup away from outlets. - Home nostalgia and recording: enjoy cassette playback and record audio to SD or USB for keepsakes. - On-the-go listening: quick device pairing for music during commutes or travel.