4G card call Android watch, this watch does not support connecting to mobile phones, no APP application push, after inserting the mobile phone card, you need to restart the watch to get the signalLOKMAT APPLLP 2 MAX call smart watchProduct name: 4G card call smart watchModel: LOKMAT APPLLP 2 MAXChip: MTK6739Display size: 2.64 inches TFTDisplay resolution: 480*480 pixelsFrequency band: GSM: 800 / 850 / 900 / 1800; WCDMA: B1 / B2 / B5 / B8; TDS: B34 / B39; LTE-FDD: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B20 / B66; LTE-TDD: B38 / B39 / B40 / B41 (100MHz)System: Android 11Camera: front camera 500W (interpolation), side camera 500W (interpolation)Bluetooth: BLE 4.2Battery capacity: 1200mAh polymer lithium batteryWiFi: 2.4GGPS: with low noise amplifier, support: Beidou, GPSCharging time: about 1.5 hoursWaterproof: daily waterproofFunctional featuresProduct function: SMS , recording function, alarm function, timer, calendar function, WIFI, Bluetooth, photo and video, music and video playback, GPS navigation, etc.Full-time display1) Date, week, clock, minute (real-time display);2) Time format: 12/24 hour dual system;System language:Chinese (Simplified), Chinese (Traditional), Arabic, Dutch (Belgium), English (US), French, German, Italian (Switzerland), Portuguese, Spanish, Croatian, Czech, Danish, Indonesian, Japanese, Korean (Korean), Malay, Polish, Russian, Turkish, Catalan (Spain), Slovak, Estonian, VietnameseMaterial and craftsmanshipCase: LDSButton: Aluminum alloyClass: Stainless steelWidth: 26mm, compatible with standard 26mm quick-release straps.Wrist circumference: 145-200 mmMeasurementDial size: 58.2*52.7*14mmNet weight: 80g (including wristband)Gross weight: 250gDurabilityOperating temperature: -20°C to 40°C. Temperatures below -20°C may affect battery life and performance.Package ContentsSmartwatch*1, Charging cable*1, Manual*1.Black[RAM: 3GB + ROM: 32GB],Black[RAM: =4GB + ROM: 64GB]