It is an ideal gift for kid's birthday partyIPX7 waterproof, no worry getting wet when washing handsIt supports 4G connection, which is safer and faster1.69-inch high-definition touch screen, easy to operateVideo and voice chat interactions make communication more interesting and talkativeIt can provide you more accurate positioning about your kid's locationParents can check your kid's location and history at any time Specification: Size: 236.6*43.6*15.1mm (Include watch strap)Weight: 55gMaterial: ABS+PC+soft siliconeMain Chipset: ASR3603SGPS Chipset: Built-inOperation system: RTOSSystem Memory: RAM 128MB + ROM 196MBSIM Card Slot: Nano SIM card slotFrequency Bands: 4G FDD: B1 B2 B3 B5 B7 B8 B204G TDD: B38 B39 B40 B413G WCDMA: B1 B2 B5 B82G GSM: B2 B3 B5 B8Location Mode: GPS+LBS+WiFiGPS Location Precision: 5-15mWIFI Location Precision: 50-100mLBS Location Precision: 100-1000mLTE/GPS Antenna: InternalBattery: Built-in 700mAh polymer batteryCable Type: Magnetic charging cableDisplay Screen: 1.69 inch IPS color touch screen, 240*240 pixelsPhysical Button: Power button (SOS)Camera: 0.3 megapixelsWaterproof Level: IPX7APP Language: Chinese / Danish / Dutch / English / French / German / Greek / Hindi / Hungarian / Indonesian / Italian / Malay / Pilipino / Polish / Portuguese / Russian / Spanish / Swedish / Thai/ Turkish / Vietnamese / Arabic / Bulgarian / Finnish / Czech / Romanian / Hebrew / Bosnian / Persian / Israeli / SlovakWatch Language: Chinese, English, Russian, Spanish, Polish, Dutch, Turkish, Italian, FrenchFunctions:Location: GPS+LBS+WIFI location, Geo-fence, Route playbackCommunication: SOS, 2-way call, Voice message, Remote monitor, Video call, VoLTEHealth: Pedometer, Sleep monitor Others: No disturbing time, SMS alerts(Low battery alert/SOS alert), Remote shutdown, Alarm clock, Watch finder, Math game, Camera, Rewards, etc