The expected specification of iAudio F1 is:

• Supports mp3, wma, ogg, asf
• 256, 512, 1024 MB internal memory
• Voice recorder
• Lithium-Polymer battery (runs for 18 hour per charge, 2,5 hour recharge time)
• LCD OLED, 2 color (4-line 128 X 64pixels)
• 73 x 25 x 18 mm
• Weight: 34 g

There are 4 colors available for this model, which are red, silver, yellow and black.

{ via iAudiophile.net }