General Features       Description           CPU       Model       STM32F401CEY6TR           Feature       84MHz           Storage       ROM + RAM、 Memory type       512KB+96KB、 8MB SPI-FLASH           T-flash card       N\/A           Hardware features       Bluetooth       Support (4.0)           FM radio       N\/A           Internal FM Antenna       N\/A           GPS       N\/A           A-GPS       N\/A           Glonass       N\/A           Hall sensor       Support            G-sensor       Support            Proximity sensor       N\/A           Light senor       N\/A           E-Compass (magnetic)       N\/A           Gyroscope       N\/A           NFC       N\/A           OTA       Support            Product Characteristic        Description            Product Characteristic        SIM Card Slot       N\/A           Available Color(s)       Black、 Silver、 Brown           Touch screen       YES           Clock       YES           Steps       YES           Distance       YES           Calories       YES           Sleep tracking       N\/A           Calls       YES           Smart notifications       N\/A           Vibrating Reminders       YES           Sedentary reminders       N\/A           Wireless syncing       YES           Voice control       NO           Anti-lost alert       YES           Find my phone       YES           Heartrate       NO           Remote control camera       NO           Alarm       YES           Environmental tempature       NO           Air pressure       NO           Devices support       1           Gesture recognition       NO           Water resistance       IP57           Display       Size &  technology       0.96" POLED           Resolution       128*64           LCM Brightness(Typ & Min)       N\/A           LCM Quality standards       AA           Buttons       Power button       Support           Side button       N\/A           LED Indicators       N\/A                                       Package included       1 X LEAGOO Talkband Smart Bracelet                   1 X Charge cable                   1 X User manual