Description: Convenient: With this CC230 cassette tape to MP3 converter, you can easily convert your old tape to MP3 without a computer, you just need to plug a USB flash disc. Easy to Use: You can play back on it, or just put USB flash to other place (computer, portable speaker, or transfer to your mobile phone, for iPod, etc.) to play the recorded music. No Need PC: You can transfer your precious cassette collection to MP3, standalone conversion, no computer required. Practical: It can convert full tape music to MP3 files and partition each song automatically. Plug and Play: The tape player can be used as a personal cassette player with autoreverse function. Specification: Format: MP3. Power supply: 2 * AA Battery(Not included), any USB port power supply (5V DC adapter, USB from computer, etc). Working time: 1 hour with 2 * AA battery. Audio channel: Stereo L/R. Bit Rate: 128Kbps. Color: black. Material: Plastic. Size: Approx. 16x9.4x3.5cm/6.3x3.7x1.38inch. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece USB Cassette Tape Player. 1 Piece USB Cable. 1 Pair Earphone. 1 Piece User Manual.