... Z430) OpenVG1.1 (AMD Z160) @ 27M Tri / sec,Wireless 802.11b / n wireless network, the maximum transfer rate of 54Mbps, to support ... : Microphone 1,USB interface, support OTG, host 1 2.5MM stereo headphone jack 1, Off key 1, TF card connector 1SIM card ... to the menu button 1Speaker 2 1.4 volts, with stereo soundWeight of about 830g, with battery, Size 248.8 * 189 ...