... -1 AV jack,Build in memory or memory HDMI or SD memory cardPlay Back Format: Photo: JPEG, BMP Video: H.264 ... , 3GP Audio: MP3, WAV, OGGPresentation: PPT( with animation effect), PDFThrough bundled converter,Audio Speaker: 3.5 mm Mono,Memory Slot: SD /SDHC/ MMC ... Driver, MPtG Convertor) 2012 New design led mini projector with MP3 player