It allows parents to communicate with their children at any time, making it easy to understand their children's situation</li> 4G smart watch phone with two-way video calling feature, face to face video talk with your child anytime anywhere</li> With built-in WiFi+GPS+LBS+AGPS locator to provide you more accurate positioning about your kid's location</li> There is no game function in the watch, not affect kid's study</li> A perfect gift for boys and girls</li> </ul> <p><strong>Specification:</strong></p> Size: 250*44*140mm (include watch strap)</li> Weight: 57g</li> Material: ABS+PC+soft silicone</li> Main chipset: SL8521E&nbsp; from Spreadtrum Communications, Inc</li> GPS chipset:&nbsp;Built-in</li> Operation system: Android 8.1</li> System memory: 8GB RAM+1 ROM</li> SIM card slot: Nano SIM card slot</li> Frequency bands (Optional): FDD: B1&nbsp; B3 B5&nbsp; B8; TDD:B38&nbsp; B39&nbsp; B40&nbsp; B41; WCDMA: B1&nbsp; B8; GSM: B3&nbsp; B8</li> Location mode: GPS+AGPS+LBS+WiFi</li> GPS location Precision: 5-15m</li> LBS location Precision: 100-1000m</li> LTE/GPS antenna: internal</li> Battery: built-in 710mAh polymer battery</li> Vibration: support</li> Cable type: 4PIN magnetic charging cable</li> Display screen: 1.83 inch IPS color touch screen, 240*284 pixels</li> Physical button: power button (SOS)</li> Front camera: 0.3MP&nbsp;</li> Video call: support</li> Waterproof level: IPX7</li> APP language: Chinese, Danish, Dutch, English, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Malay, Pilipino, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish, Vietnamese<span> </span></li> Watch language: Azerbaycanca, Indonesian, Malaysian, German, English, Spanish, French, Italian, Hungarian, Dutch, Polish, Portuguese, Slovenian, Swedish, Vietnamese, Turkish, Russian, Thai, Arabic, Ukrainian, Japanese, Greek, Danish, Czech, Lao, Hebrew, Chinese</li> Functions:</li> Location: GPS+AGPS+LBS+WIFI location, Geo-fence, Route playback&nbsp;&nbsp;</li> Communication: SOS, 2-way phone call, Voice &amp; Text message, Remote monitor, Video call, VOLTE</li> Health: pedometer, sleep monitor&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</li> Notification mode: voice, silence&nbsp;</li> Others: No disturbing time, SMS alerts(low-voltage remind/SOS remind), Remote shutdown, Alarm clock, Watch finder, Math game, Class schedule, Make friend, Camera, Magic camera, Bluetooth, App store (build in WhatsApp, Line, Google translate, Calendar, Calculator), Face unloack, Music, Video player, Sound recorder, Stopwatch, Flashcards, etc</li> </ul>