Color:Black Silver Eleshroom Cassette to MP3 Player, Retro Tape to USB Converter Portable Walkman Music Player with Earphone, Convert Tape to Digital MP3 Format via USB Disk, Plug and Play Retake Your Cassettes On the Go, Never Forget the Old Musics! Features: Convert old cassettes to MP3 format via USB drive. Metal core, more stable converting, offers clear sound. Plug and Play. No drivers required. Easy operating. Automatically or manually partition songs. Portable Walkman music player. With an earphone, you can enjoy music anywhere. Two power supply way. Power supplied by 2 AA batteries, or supplied via 5V DC USB. Playback function. You can easily check the recorded musics. Specification: Converter Format: MP3 Power Supply: 2*AA Battery, USB port power supply(5V DC adapter, USB from PC) Working Time: 1 hour with 2 AA batteries Audio Channel: Stereo L/R Bit rate: 128Kbps Dimensions: 6.02*4.48*1.77in / 15.3*11.3*4.5cm Gross Weight: 258g Package Including: 1 x Black Cassette Tape to MP3 Converter 1 x USB cable (for USB flash disk and USB power) 1 x User Manual Gift: A pair of earphones.