IP67 Wasserdicht LT30 4G Smartwatch Kinder GPS WIFI Video Anruf SOS Kind Telefon
4G LTE: B1 B2 B3 B5 B7 B8 B20 B38 B39 B40 B41 (band for video call function). Network Band Scan QR code sticker on the back cover of the watch,or enter the ID to bind the watch. 1 Smart Watch. - Watch net weight：52g.