2G children's smart watch SOS call LBS tracker can be inserted into the card camera H2 children's waterproof watch

Parameter: 2G Network Edition: LBS Positioning 2G network version: voice call, remote monitoring pixel: 30W IP67 waterproof design. (Please do not use in hot/salt water, hot showers or swimming! 1.44 inch high definition color touch screen, full fit IPS display screen, explosion-proof crack, drop-proof and scratch-proof, waterproof, dustproof, 240 * 240 resolution; Strap material: food grade silicone strap, anti-static, dustproof, sweatproof. GSM: 850, 900, 1800, 1900. WCDMA: B1, B2, B5, B8. FDD-LTE: B1, B3, B5, B7, B8. TDD-LTE: B38, B39, B40, B41 Battery: 400MAH Watch languages: English (default), Portuguese, Spanish, German, Turkish, Vietnamese, Russian, French, Italian, Greek, Dutch, Polish, Thai, Hebrew, Indonesian Order Tips: 1: This watch is a 2G watch and only supports 2G network. You need to insert a 2g SIM card to use it. For areas without a 2G SIM card, please insert a 4G or 5G SIM card that supports 2G network. 2: Please insert the SIM card when the watch is turned off, or restart the watch after inserting the SIM card, otherwise the SIM card cannot be used normally in the watch. 3: Please download the Setracker 2 app and follow the instructions to bind the watch after receiving it. Please note that the IMEI number on the back of the watch is not the registration code, the registration code is in the device information of the watch app. 4: Please check whether the insertion direction of the SIM card in the watch is correct, because an incorrect direction may cause the watch to fail to read. Packing list: 1 * Children's smartphone watch (excluding SIM card) 1 * USB charging cable 1 * English description 1 * Original box