Size and weight |
Height: 1.14 inches (29.0 mm) |
Width: 1.24 inches (31.6 mm) |
Depth: 0.34 inch (8.7 mm) including clip |
True volume: 0.35 cu. inch (5668 cu. mm) including clip |
Weight: 0.44 ounce (12.5 grams) |
Input and output |
3.5-mm stereo headphone jack for audio and for USB charging |
Environmental requirements |
Operating temperature: 32° to 95° F (0° to 35° C) |
Nonoperating temperature: -4° to 113° F (-20° to 45° C) |
Relative humidity: 5% to 95% noncondensing |
Maximum operating altitude: 10,000 feet (3000 m) |
Capacity |
2GB flash drive |
Stores data via USB flash drive |
Battery and power |
Up to 15 hours of audio playback |
80% charged in 2 hours; fully charged in about 3 hours |
Built-in rechargeable lithium-ion battery |
Charging via USB to computer system or power adapter (sold separately) |
Headphones |
Earphones |
Frequency response: 20Hz to 20,000Hz |
Impedance: 32 ohms |
Audio |
Skip-free playback |
Frequency response: 20Hz to 20,000Hz |
AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (8 to 320 Kbps), |
MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV |