Y1 Smart Watch Support Nano Sim Card & Tf Card
Y1 Smart Watch Support Nano SIM Card & TF CardWearable Device Fitness Tracker For IOS AndroidCPU: MTK6261DScreen: Touch Screen ,1.54 inches IPS ,240*240 pixelBattery: 280mAhMoto: 0827TF Card : MAX support 32GBSIM Card: Support Nano SIMG Sensor: YesGSM: GSM850/900/1800/1900MHz Bluetooth: 3.0LEFunctio...