Product Name: Lemfo Lem10 4G Smart Watch Android 7.1 GPS Bluetooth WiFi 1.88 Inch Screen 780mAh Battery Smartwatch Phone 3GB 32GB for Android iPhone Pre-Sale4.7 Model NO.: Lem10 Feature: 3G, WiFi, Bluetooth, Water Resistant, 4G&Sports&Live Material: Silicone Usage: Detection, Communication, Life&Sports&Others Display: Amoled GPS: Yes CPU Model: Mt6739 Camera: 2MP Network Mode: 4G Battery Capacity: 780mAh Ploymer Li-Battery System: Android OS Type: on Wrist Waterproof Grade: Life Waterproof Compatibility: All Compatible Movement Type: Electric ROM+RAM: 1g+16g/3G+32g Battery Detachable: No Touch: Capative Touch Screen APP Download Avaliable: Yes Screen: IPS Full Mount Screen Trademark: LEMFO Transport Package: 10cm*10cm*8cm Specification: Case Material: Alloy Origin: China Product Description Features:FunctionsHD Big Size Display ,large memory, SIM calling(Support 2/3/4g), GPS,APP download, Browser,music, heart rate,step counter,multi-sports ,looking phone, camera, recordCPUMT6739StorageRAM :1G + ROM:16GB/3G+32GCamera2MPConnectionWIFI,GPS,GSM,BTBands Supported2GGSM:B2+B3+B5+B83GWCDMA :B1+B2+B5+B8TD-SCDMA:B34/394GLTE_FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20LTE-TDD:B38+B39+B40+B41PedometerSupportWIFISupport 2.4G5GGPSGPS support, capacitable with GLonASSHeart ratesupportBluethooth4.0Colorblack, silverLCD1.82 inch; IPS full mount screenTouchCapacitive Touch ScreenResolution360*320Speaker0815MICYesCapacity780MAH Ploymer Li-BatteryVibrationYesButton2Charging& downloadingMagnet pogo pinChinese Simplified, Traditional Chiense, English, French, German, Spainish, Portugese, Italian, Russian, Polish, Turkish, Korean, Hebrew, Indonesian, Vietnamese, Arabian, Thai, Persian, Indian, Burmese,Bengal,JapanPedometer