Archos 405. Total storage capacity: 30 GB. Image formats supported: JPEG/BMP/PNG, Video compression formats: MPEG-4, Audio formats supported: MP3/WMA/WAV. Display: LCD, Display diagonal: 88.9 mm (3.5 "). Width: 15 mm, Depth: 78 mm, Height: 100 mm. Battery technology: Lithium Polymer (LiPo), Interface: USB