MP3 Pen Player/MP3 PenPlayer

Specifications:
Product Size: 5.45" * 0.66" (138.5mm x 17.0mm), 42g
Imprint Size: 1.50" x 0.50" (38.1mm x 12.7mm)
Product Material: Copper Body w/Metallic Coating
Compatibility: For Macs and PCs
Operating System: Windows XP/2000/ME/98/95 and Mac OS 8.6 and above
Power: No external power required
Data Retention: 10-year minimum
Warranty: 5-year warranty