Smart  voice  translator  machine A8 Support 38 languages simutaneous translationMemory: 512M+4GScreen Size:2.4TFT touch screenScreen Resolution: 240*320Battery : 3.7V/1250mAh Polymer Li-ion batteryColor: Black/WhiteOperator support:4G/WIFIOperating system: Android 6.0Product Size:134*13.5*57.5mmColor box size: 154*90*51mmPackage: 20pcs/ctn 325*275*200mm