Apple iPod classic 160GB, Black, iPod classic. Player media type: HDD, Total storage capacity: 160 GB. Display: LCD, Display diagonal: 63.5 mm (2.5 "), Display resolution: 320 x 240 pixels. Audio formats supported: AAC, AIFF, MP3, WAV, Video formats supported: .m4v, .mov, .mp4, H.264. Headphone connectivity: 3.5 mm, Headphone frequency: 20 - 20000 Hz. Frequency response: 20 - 20000 Hz, Impedance: 32 Ом