Hi, Good Day! A practical and portable clock to help you manage your time, free from the embarrassment of looking at your phone frequently, put down your phone for a moment to share happy time with your family!The fashionable new clock with voice control function, in the power-saving mode automatically turn off the time display.When there is a high five sound appears, the time will be displayed and stay 10 Seconds, to meet your demand for time while knowing the maximum energy savings.In this mode the longest battery life up to 95Days (based on the frequency of the wake up display).In this mode, the battery can last for more than 24 hours continuously, and it is recommended to use the 5V charger which is not used at home to turn on the power.It is recommended to turn on the power saving mode to increase the battery life when unplugging the phone. Please note: The Type-C connector must be powered on when using the additional USB charging output, it is designed to avoid the embarrassment of hogging the connector and is not designed to be used as an additional power source.