Smart Watch Bluetooth sbloccato GSM SIM telefono fitness braccialetto per donna uomo
SUPPORT SIM CARD: Support all GSM: 850/900/1800/1900 Micro SIM card. The other one is Network mode(Sim Card inserted). Calling GSM: 850/900/1800/1900 Quad-band calling. SIM Card: Support Micro Sim (Not include).