SENBONO Air 1 Smart Watch 1.6'' 400400px Fulltouch Screen 4G SIM Card Supported Dual ChipsSystems Dual Cameras Fullfunction Android 9.0 OS 24H Heart Rate Monitor Large Battery 3GB32GB

/>Memory Configuration: 3GB+32GB/ 4GB+128GB (Optional)CPU: SC9832e+nRF52832Operating System: Android  9.0Compatibility: Android 6.0 and above or iOS 11.1 and aboveSIM Card: Nano SIM Card Front Camera: 0.3MPSide Camera: 2MPGPS: SupportWatch Battery: 600mAh/ 3.7VPower Bank: 900mAh/ 3.7VStandby Time: 48-72HApp: Gao FitWatch Language: Chinese, Traditional Chinese, Arabic(Israel), Dutch(Belgium), English(American), French, German, Italian(Switzerland), Portuguese, Spanish, Croatian, Czech, Danish, Indonesian, Japanese, Korean(Korean), Malay, Polish, Russian, Turkish, Catalan(Spanish), Slovak, Burmese(), Cambodian, Estonian, NepaliAPP Language: Chinese(Simplified), Chinese(Traditional), English, Italian, German, Portuguese, Spanish, Russian, Indonesian, French, Japanese, Polish, Dutch, Korean, Thai, Hebrew, Persian, Arabic, UkrainianSpecifications:Brand: SENBONOModel: Air 1Case Material: Plastic+CeramicsStrap Material: TPU/ Leather Color: Black TPU/ Black Leather/ Brown Leather (Optional)Water-Resistant Level: IP67Dial Size: 50* 57mDial Thickness: 14.7mmStrap Width: 22mmItem Weight: 47g/ 1.66oz(without strap)Package Size: 14.1* 13.6* 5.1cm/ 5.55* 5.35* 2.0`in Package Weight: 288g/ 10.16ozNote:* Please read the user manual carefully before using this product.* The watch only supports Nano SIM cards.* Network frequency supported:GSM：850/900/1800/1900       WCDMA：850/2100 LTE-FDD：B1/B2/B3/B4/B5/B7/B8/B20             LTE-TDD：B38/B39/B40/B41Package List:1* Smart Watch1* Charging Cradle1* Power Bank1* Card Pin1* User Manual(Chinese, English)