... , calendar clock setting and display, alarm function,Supported file formats: JPEG / BMP / PNG / GIF / TIF,Without CD software, connect the ... computer software automaticallyOperating system: Windows 2000 / XP / Vista, MAC,Adjustable screen display brightness and contrastThe ... (SAMTECH)trademanager: cn220141221Tel: 86-755-23932510Fax: 86-755-23932510 JPEG Picture Frame