Pantalla Táctil Bluetooth Reloj Inteligente Teléfono Rastreador de Ejercicios Hombres Pulsera Deportiva
File storage. with Micro SIM card slot. with the SIM & TF card, it will works as indipendent mini smart phone. Smart Bluetooth Watch Support TF SIM Card For. SUPPORT SIM CARD: Support all GSM: 850/900/1800/1900 Micro SIM card.