MiBoce Sports Smart Watch 51mm Aluminium LTE GPS

Parameter Watch type: 4G Android smart watch Main screen size: 2.03-inch high-definition square screen Touch screen: G+F full fit Main screen resolution: 320*386 Network type: Single SIM card Network mode: GSM/WCDMA/LTE Supported frequency bands: GSM: B2/B3/B5/B8 WCDMA: B1/B2/B5/B8 LTE_FDD: B1/B2/B3/B5/B7/B8/B20 LTE-TDD: B38/39/40/41 (100MHz) Key type: virtual QWERTY keyboard + 2 side keys Color: black, silver Watch size: 51*46*15.6mm Mobile phone weight: 60g Operating system: Based on Android OS v8.1 Number of cores: Quad core CPU model: SP9832E Memory: 2G+16G(4G=64G) SIM card type: SIM card (Small card Nano SIM card) Battery type: built-in battery Battery capacity: 800mAh