Languagesrussian english rom256mb capacity mah600 materialsilicone 2ggsm85090018001900mhz sim card typenano sim card connectivity2g wifi fitness wellnessalarm clock activity tracker cpumtk2503 ram64mb charging timeh15 waterproof levelipx 7 typekids watches featurespedometers sos water resistant water proof automatic alarm gps electronic fence anti lost hands free calls touch screen multifunction exercise record distance tracking long standby modelyyq750