... earphone jack Power adapter: 5V/1.5A WiFi: Built-in wireless network card, SupportIEEE 802.11b/g 3G: External 3G USB network ... card USB: Standard USB2.0 Mini USB interface HDMI: Support high ... definition playing TF Card: Support TF Card: 4, 8, 16, 32GB Battery: Polymer battery 4000mAh, 3 ...