Specification<br>          Model       VOYO           OS       Win8.1+Bing in English           CPU       Intel Bay Trail-T CR Z3735F           GPU       Intel Gen7 HD Graphic           RAM       2G DDR3           ROM       64G           Storage Expansion       Support TF card，up tp 128G           Audio Formats       MP3， WMA， RA， OGG， WAV， APE， FLAC， AC3， DTS， etc.           Video Formats       3GP， MPEG4， H.263， H.264， etc.           Video Decoding       H.264， MPEG4\/XVID， WMV\/VC-1， MPEG2 MP， AVS， H.263 up to 50 Mbps; VP8 up to 30 Mbps ， 4k: 3840 &amp;times; 2160           Image Formats       JPG， BMP， PNG etc.           HDMI 4k       HDMI 4K X 1，  4K Video: 3840 x2160           WIfi       IEEE 802.11b\/g\/n Wi-Fi support，Bluetooth           External  3G       USB 3G card           Port       1x TF card slot    1x 3.5 mm stereo headphone jack    3 x USB 2.0    1x mini-HDMI 4K x 1 port    1 x Micro USB           Power adapter       5V\/2A， with USB port           Operating Temperature       0 to 40 C           Storage Temperature       -20 to 60 C           Operating Ambient Humidity            20 to 90%              Storage Humidity       20 to 90%           Size       126x126x12mm           Weight       145g           Package include       1 x VOYO mini PC Tablet    1 x Micro USB Cable    1 x Power Charger    1 x User Manual   <br><br><br><br><br><br><br><br><br><br>Physical map