Amazon Top Seller Cheap Z60 Smart Watch Men Phone Call 2G GSM SIM TF Card Camera Smartwatch for Android and for iphones

Battery Lithum-ion,260mAh, remove able

Function: Call, calendar, thermometer, calculator, text messages, phone book, call history, music, sound recordings, photographs, video, alarm, sedentary reminder, pedometers, sleep monitoring mobile phone (Bluetooth anti-lost) (as well as some third-party applications)