Description/Features:Efficient Conversion: Easily convert your old cassette tapes to MP3 format without a computer. This portable USB cassette player allows you to digitize your music while preserving the original sound quality.Versatile Speaker System: Integrated speaker provides clear playback quality. Enjoy your classic music tapes directly from the device or convert and store them on a USB drive or SD card.Multiple Power Sources: Power your cassette player using batteries, USB connection, or an AC adapter, making it perfect for use or .Compact and Portable: Its design ensures that you can carry it anywhere, reliving your best musical memories anytime, anywhere.Specifications:Sound quality selection: stereoFunction: USB interface, built-in speakerNote: The product is not shipped with 2 AA batteries. If you do not install batteries, you can also use it by plugging in the power cord.Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Color: BlackMaterial: ABSPackage Contents:1 x Cassette Capture Radio Player1 x Earphone1 x USB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.