WH-02 Lviner Smartwatch Materials : Zinc alloy+bottom shell Screen size:2.01 inch Full Lamination Phone call:Wireless calls, call notifications, frequently contacted list, call record, dial pad; Health monitoring:step counting, sleep monitoring, heart rate, blood oxygen, blood pressure, sedentary reminder Language: 1. English (default) 2. French 3.Arabic 4.German 5.Indonesian 6. ltalian 7.Malaysian 8.Persian 9.spanish 10.Russian 11.Turkish 12.Polish 13.Portuguese 14. Filipino 15.Thai 16.chinese 17. Dutch 18.Finnish 19.Greece 20.HungarianBattery Capacity: 190mAh polymer battery Standby Time: 5 Days Charging Time: 3h Charge mode: Magnetic wireless charging Color:titanium gold