Specification: Item Type: Cassette Player_x000D_Material: ABS_x000D_Interface: USB2.0 Standard_x000D_Recording Format: WAVE, MP3_x000D_Battery Specification: 2 x AA Dry Batteries (Not Included) Or USB Interface Power Supply Option_x000D_Power Consumption: 400mw Features: 1Tape To MP3: This cassette player can be used to convert music or English listening on old tapes to MP3 format, never lost them again. 2No Noise: Directly transferred into the computer with the data cable, there will be no ambient noise, as great as the original sound of the tape. 3With Earphone: Cassette player can also be used to listen to tapes, but to wear earphones(because there is no speaker, but there is a premium earphone) 4Support Output: MP3 format sound output to the computer, play on the computer or for IPOD, or make a CD for storage. 5Compatible System: This tape to MP3 converter has wide compatibility with for Windows XP 7 8 10 system to meet your different usage needs. PackageList: 1 x_x000D__x000D_CassettePlayer 1 x Earphone 1 x CD ROM 1 x Instruction Manual 1 x USB Cable