Apple iPod touch 32GB, iPod touch. Player media type: flash-media, Total storage capacity: 32 GB. Display diagonal: 88.9 mm (3.5 "), Display resolution: 480 x 320 pixels. Audio formats supported: AAC, AIFF, MP3, WAV, Video formats supported: H.264, MPEG4. Headphone connectivity: 3.5 mm, Headphone frequency: 20 - 20000 Hz. Frequency response: 20 - 20000 Hz, Impedance: 32 Ом