/Features: Efficient Conversion: Convert cassette tapes to MP3 format without a computer. This portable USB cassette player digitizes audio while preserving sound quality. Versatile Speaker System: Integrated speaker delivers clear playback. Play tapes directly or save recordings to a USB drive or SD card. Multiple Power Sources: Operates using AA batteries, USB connection, or an AC adapter. Compact and Portable: Lightweight design for easy transport and on-the-go use. Specifications: Sound quality: Stereo Function: USB interface, built-in speaker Note: Batteries are not included. The device can be used with the power cord without batteries. Product appearance, color, and printed text may vary slightly between batches; this does not affect functionality. Color: Black Material: ABS Package Contents: 1 x Cassette Capture Radio Player 1 x Earphone 1 x USB Cable Note: Only the items listed above are included. Note: Screen settings and lighting conditions may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.