SEMIER Cassette Tape Player to MP3 Converter USB-C

The SEMIER Small Cassette Tape Player is a compact cassette player and recorder that converts Type I tapes to MP3 via USB-C or an included 16GB SD card while offering built-in speaker playback and mic recording.

This portable device combines classic cassette playback with modern digital conversion. Designed to be lightweight and easy to use, it plays Type I (normal) cassette tapes, records from its built-in microphone, and saves MP3 files directly to an SD card or to a computer via USB. The package includes conversion software and a USB-C power cable, making it simple to archive old tapes or create new recordings.

How does the SEMIER convert cassette tapes to MP3?

Conversion works two ways: record directly onto the included SD card, or capture audio to a computer using the supplied USB-C cable and bundled Audacity-compatible software. Files saved to the SD card are ready to play on most MP3 players and computers without extra steps.

• Two conversion paths: SD card recording or USB-to-computer capture
• Includes 16GB SD card and USB reader for easy file transfer
• Compatible with Audacity-style software for editing on PC/Mac
• Saves recordings as MP3 files for broad device support

What playback and recording features does it offer?

The unit has a built-in 2W speaker for immediate playback, a 3.5mm headphone jack for private listening, and a sensitive internal microphone for direct recording. Controls are straightforward, with an LCD display to monitor playback and recording status.

• Built-in 2W speaker for clear, room-level audio
• 3.5mm headphone jack for private listening sessions
• Onboard microphone captures spoken voice or ambient sound
• LCD screen shows track time and recording indicators

How portable and power-flexible is this cassette converter?

The SEMIER player is small and lightweight, making it easy to carry between home, storage, or studio. Power options include USB-C for continuous use and four AA batteries when cable power isn’t available, so you can convert tapes without being tethered to an outlet.

• Compact dimensions: roughly 6.3 x 3.9 x 1.2 inches and lightweight
• USB-C cable included for power and computer connection
• Operates on four AA batteries for true portability
• Durable ABS construction for everyday handling

Who is this for? The SEMIER Small Cassette Tape Player is aimed at collectors, parents, musicians, and anyone with a backlog of Type I cassette tapes who wants an affordable, straightforward way to preserve audio memories as MP3 files. It’s also useful for content creators needing a lo-fi source or quick field recordings. Note: this model is not compatible with Type IV (metal) tapes; check tape type before use.