Rainbuvvy CD99 Smart Watch LTE 4G 2.06inch AMOLED Display 2GB RAM 32GB ROM Android Bluetooth IP67 Waterproof Heart Rate Sports Watch WIFI GPS

Model number: CD99 Dimension: 49.5*41.5*13.5MM Color: Black, silver OS: Android 8.1 Memory: 2GB RAM 32GB ROM WIFI: 2.4GHz Bluetooth: BT4. 1 Location: GPS/BD/GLONASS Display: 2.06inch AMOLED (410*502) Waterproof: IP67 Button: 1 Key Battery capacity: 800mAh Antenna: LDS Network: 2G network: GSM:B2/3/5/8 3G network: WCDMA:B1/2/4/5/8 4G network: LTE:B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B38/B39/B40/B41(100M) Support: Gravity sensor, Heart rate sensor, Heart rate monitoring, Multi-sports mode, Weather, Step, Dial market, Application market, Music, Torch, Clock, Dial settings, Menu style, SMS, Phone, Contacts, Setting, File management, Calculator, Browser, Audio Record, Calendar, E-Mail, Search, Video.