Here's the exact details...
- Capacity: 2GB
- Height: 1.14 inches (29.0 mm)
- Width: 1.24 inches (31.6 mm)
- Depth: 0.34 inch (8.7 mm) including clip
- Weight: 0.44 ounce (12.5 grams)
And that's not all...
- Built-in rechargeable lithium-ion battery
- Up to 15 hours of audio playback when fully charged
- Charging via USB to computer system or power adapter (sold separately)
- Fast-charge time: about 2 hours (charges up to 80% of battery capacity)
- Full-charge time: about 3 hours