Akai ACVDS735T. Audio decoders: Dolby Digital, RMS rated power: 1 W. Audio formats supported: MP3/WMA, Image formats supported: JPEG. Compatible memory cards: SD/MMC/MS. Display: LCD, Display diagonal: 177.8 mm (7 "), Aspect ratio: 16:9. Package dimensions (WxDxH): 295 x 185 x 200 mm, Package weight: 1.98 kg