Main Features:GPRS Real Time location: YESLocation Ways: LBS+GPSTouch Screen: YESPhone Book: YESTalk Back: YESHistory Route: YESAlarm Clock: YESLamp for Learning/ Flashlight: YESRemote Power Off: YESSafe Zone: Alarm for out of the areaSOS for Help: YESAlarm Clock: YESTwo-Way Conversation: YESForbidden in Class: YESMain Parameters:    Brand Name: ENOCHModel Number: Q528Product weight: 44gSize of watch: 47.3*39.6*15.7mmStrap Material: SiliconeOptional Color: Pink, blueScreen size: 1.4 inchChip: MTK 2503, Main frequency 260MHzGSM Frequency: support 850/900/1800/1900Sim Card: Support Micro Sim CardRAM+ROM: 32M+32MDisplay Resolution: 128*128Location ways: LBS+GPSCamera: 80WBattery Capacity: 400mAHCharging Time: 2HStandby Time: 3-4 daysRadiation: Lower than mobile phones, international standards, had no effect on the human body.Package Included:1 * Kids Smart Watch Phone1 * Charging Cable1 * User Manual