... mp4 player many colors available (8 GB) Product Features 8 GB capacity for 2,000 songs, 7, ... 1.28 ounces (36.4 grams) Capacity: 8 GB Display: 2.2-inch (diagonal) TFT display Display ... 204 pixels per inch Frequency response: 20Hz to 20,000HzAudio formats supported: AAC (8 to 320 Kbps ... AIFF, and WAV Earphone frequency response: 20Hz to 20,000Hz Earphone impedance: 32 ohms Video formats supported: ...