Voltegic T-11-PRO-004 phone Black Smartwatch(Black Strap Regular)

Features:GSM 850/900/1800/1900 MHz , Single SIM CardBluetooth Dialer, Call Reminder, Bluetooth CallBluetooth SMS/IM Message NotifiedAnti-loss Technology to find phonePedometer, Sleep Monitor, Sedentary Reminder,Audio Player,Calendar Specification:Network & Connectivity:SIM Card Type: nano SIM CardFrequency: GSM 850/900/1800/1900 MHzExternal memory: Support TF card up to 32GB Function:Bluetooth Dialer, Contacts, Call Reminder, Clock, Anti-loss, Pedometer, Sleep Monitor, Sedentary Reminder, CalendarTalking Time: 1 HoursStandby Time: 10 HoursSMS: Support