Q90 GPS Child Smart Watch Phone

Material:  Plastic Watchband Material: Silicone Battery Capacity:  400mA Dimension:  52*39*16 Display:  1.22 inch Touch Screen Color : Blue, Pink, Orange * Support: GSM,GPRS, GPS, BDS, APGS, LBS, Low Power Solution, Telephone, SMS Alert, ect. * Operating System: MTK * GSM Chip: MTK2503D, P-GSM 158MHz * GSM Frequency: 850/900/1800/1900MHz * GPS Chip: Built-in * BDS Chip: Built-in * GPRS: Class12 * BDS/GPS Signal: BD2，1561.098MHz/L1,1575.42MHz C/A code * GPS Number of Channel: 22 * Tracking Time: 26 Seconds * BDS/GPS Chip Sensitivity: Tracking:-165dBm,Obtaining：-148dBm * BDS/GPS Accuracy: 5-15meters * LBS Accuracy: 100-1000meters * Average Standby Mode Current: less than 3mA * Average Working Current: around 55mA * GPS Antenna: Built-in High Sensitivity Ceramic Antenna * GSM Antenna: Built-in Antenna * Watch language: English  or  Russian (Option) * App Language: English,Russian, Germany, Turkish, French, Italian, Portuguese, Spanish,  Dutch, Thai, Greek