... language Hardware SpecCPURock Chip 2918ARM Cortex A81.2GHz system clockMemory512mbStorage4GBTF card,Maximal 32GBLCD7"TFT, 16:9, 800 x 480Touchdigital TFT, resolution800 ... ,3D gamesCamerafront:1.3MegaAudioBuilt in 1×1W speakerEarphone jack,TF card slotInternal MicKeyPower on/off,Home,Menu,Esc(touch to light ... or setup from TF cardUpgradeAutomatic upgrade system firmware through TF card