-System platform:Android 4.4.2 MT6572 512M+4G NAND flash -LCD:1.54 " TFT (240*240) Capative touch screen -Touch screen:capative touch screen -SIM card:NANOcard /Single card -Frequency:GSM/WCDMA GSM(850/900/1800/1900) WCDMA 2100- -HD Camera:0.3MP RAM + ROM: 512MB RAM + 4GB ROM... -System platform:Android 4.4.2 MT6572 512M+4G NAND flash -LCD:1.54 " TFT (240*240) Capative touch screen -Touch screen:capative touch screen -SIM card:NANOcard /Single card -Frequency:GSM/WCDMA GSM(850/900/1800/1900) WCDMA 2100- -HD Camera:0.3MP RAM + ROM: 512MB RAM + 4GB ROM -BLUETOOTH:Bluetooth 4.0/3.0+EDR -Bluetooth: support headphones but not support android and ios phone connection -Battery:450mAH Li-ion battery -Side keys :■ one（ side key:power+return） -Charge:DC5V 1A IN -Wifi: support -Dial & answer calls: support (Nano SIM card) -Sleep monitoring: support -Movement steps: support -Echtzeit wetter: support -Android applications: support