15 Years Factory Free Sample High Quality 3d Greeting Happy Birthday Card Product name15 Years Factory Free Sample High Quality 3d Greeting Happy Birthday CardPaper MaterialsSoftcover(300g coated paper)Product sizeA5/ A4, or any other customized sizesPrinting type4C(CMYK) PrintingSupport video formatMP4,WMA,AVI,MPG,FLV,MOV,3GP,ASF (music format: MP3 and photo format: JPG for option)Screen Area153*86mmResolution1024*600Memory128MB-4GB optional, 1G standardPowerBuilt-in 3.7V 1500mAh rechargeable Lithium battery (exterior 5V power adapter for option)SpeakerBuilt-in 1 piece 8Ω 2W speakerON/OFF ModeON/OFF switch (Magnet switch for option)ButtonsON/OFF, Play/Pause, Volume+, Volume-,(Forward, Backward, Previous, Next, Video select buttons for option)USB cableUSB cable (for download ,upload the videos and for charge thebattery)