T500 Plus Plus Smartwatch Heart Rate 1.54 inch Full Touch Sports SmartwatchModel : T500+ PlusCPU MT2502DBattery 200mAh polymer lithium batteryBT BT 4.0Screen size 1.54 Inch IPS color screen, 240*240Waterproof IP67Case Material: Zinc alloy caseTouch screen full touchStandby time 3-15 daysSystem..