(1) Hardware:CPU: MT676XDisplay screen: 2.88 inch TFTTouch screen: Rectangular full touchResolution: 480*640RAM/ROM: 4G+64GBSIM card: Nano SIMThe internet: 2G/3G/4GSystem: Android 9.0Camera: 5 Million Pixel Camera, Side Camera 13 Million PixelHeart rate sensor: Tianyi Hexinxin HRS3300Battery: 2300mAhWifi: Support 2.4G/5GGPS: GPS+GoBluetooth effective distance >10 meters (open environment)Battery life: 3 dayscharging method: Magnetic chargingCharging time: 3 hours(2) Function introduction:Product Features: Support manual language selection on the watch, make and receive calls, phone book, send text messages, download third-party apps, video calls, photos, alarms, calendars, calculators, recordings, local music playback, weather, voice search, step counting, heart rate, Multi-sports mode, find mobile phone, stopwatch, music control, raise your hand to brighten the screen, dial replacement, message push, etc.(3) Support System:Android: Support the original operating system 6.0 and above, (Settings-about the device, check the android version)IOS: Support 11.0 and above system version. It can be set through the mobile phone-General-About this machine, check the version, if the user is lower than 11.0 version, please upgrade first.(4) Support language: Chinese/English, German, Spanish, French, Indonesia, Italy, Netherlands, Norway, Poland, Portugal, Vietnam, Turkey, Greek, Russian, Ukrainian, Hebrew, Persian, Arabic, Thai, Korean, Bengali, Hindi (this is a relatively accurate translation language)(5) Material:Watch Case: Aluminum alloyButton: Aluminum alloyStrap Material: Silica gelHead size: 77.2*53.6*15mmStrap size: 32mm width, total length 288mm, adjustment range 190-270mm(6) Product specificationsPacking list: Smart watch*1, strap*1, magnetic wire*1, screwdriver*1, manual*1Manual language: Chinese, English, French, Spanish, Portuguese, German, Italian, Japanese, Russian(7) OthersFrequency bandGSM: 850/900/1800/1900WCDMA: B1/B2/B5/B8TD-SCDMA: B34/B39LTE-FDD: B1/B2/B3/B5/B7/B8/B12/B17/B20LTE-TDD: B38/B39/B40/B41(100MHz)Full-time display1) Date, week, clock, minute (real-time display);2) Time system: 12/24 hour dual system;3) After the mobile phone APP Bluetooth is connected, the watch will automatically read the mobile phone time, date, format and synchronize.Walking movement monitoring1) Accurately monitor walking (number of steps), physical energy consumption (calories), walking distance (Km);2) 24-hour full-time monitoring.Information reminderAfter connecting with the mobile phone APP Bluetooth, the watch will vibrate in time to remind you of incoming phone calls, SMS, QQ, WeChat, Twittre, Facebook, Whatsapp, Skype and other information.Bluetooth off shortcut keyThe user can turn off or start the Bluetooth push function of the mobile phone according to the actual function, so as to appropriately reduce the power consumption of the watch and turn on (or off) the information push reminder.