If you want to view the User Manual please check here https www gsma com coverage Note Unlocked for Worldwide use Please ensure the local area network is compatible Click here for the Network Frequency of your country Please check with your carrier provider before purchasing this item Features of LOKMAT APPLLP MAX 2 88inch Detachable Screen Android 9 0 4G LTE Network GPS Navigation 4GB RAM 64GB ROM 2300mAh Battery Front 5 0MP Side 13MP Camera bluetooth V5 0 Heart Rate Monitor Multi sport Modes Hardware ConfigurationCPUMT676XDisplay Screen2 88 inch TFTTouch ScreenRectangular full touchResolution480 640RAM ROM4G 64GBSIM cardNano SIMThe Internet2G 3G 4GSystemAndroid 9 0Frequency BandGSM 850 900 1800 1900WCDMA B1 B2 B5 B8TD SCDMA B34 B39LTE FDD B1 B2 B3 B5 B7 B8 B12 B17 B20LTE TDD B38 B39 B40 B41 100MHz CameraPositive camera 5 million side camera 13 million differencebluetooth5Heart Rate SensorTianyi Hexinxin HRS3300Battery2300mAhWIFISupport 2 4G 5GGPSGPS GoBluetooth Effective Distance10 meters open environment Battery Life3 daysCharging MethodMagnetic chargingCharging Time3 hoursMaterial TechnologyWatch CaseAluminum alloyButtonAluminum alloyStrap MaterialSilica gelHead Size77 2 53 6 15mmStrap Size32mm width total length 288mm adjustment range 190 270mmProduct SpecificationsPacking ListSmart watch 1 strap 1 magnetic wire 1 screwdriver 1 manual 1Manual LanguageChinese English French Spanish Portuguese German Italian Japanese RussianS