... software performance, the Device pre-load Android 4.1, and pre-installed Google Play, the end ... 802.11 b/g/n BluetoothOptionOutputMINI HDMI Port 1*Mini USB,Support OTG/HOST (support external ... USB port RJ45)1*standard USB 1*Mini USB For chargingPorts 1*TF card slot1*Blue LED ... ,Youtube,Twitter ,Office,Gmail,Browse,SkypeOSGoogle Android 4.1(Support Flash 10.X;HTML5)Dimension88mm * 31.5mm ...