IoT enabled time sync and customization - Uses an ESP8266 module to automatically update time via Wi-Fi, ensuring accurate time synchronization. - Display colour and brightness are adjustable with options for high, medium, low, and adaptive brightness, plus random colour changes for a personalised aesthetic and visual comfort. Versatile display and functional features - Digital display shows time, date, day of the week and temperature on a single screen. - Supports switching between 12-hour and 24-hour formats. - Alarm system includes three customizable alarm sounds and four selectable alarm sounds for added functionality and personalization. Energy efficiency and convenience - Powered by a low voltage DC 5V power supply with an average current draw of 250 mA and a startup current up to 500 mA. - USB power supply enables portability and use wherever a power source is available. Use scenarios - Home or bedside use: enjoy accurate Wi-Fi synchronized time, current temperature readout, and adjustable display to reduce light at night. Set multiple alarms with preferred sounds for a tailored morning routine. - Office or study area: connect to a computer or USB power bank for continuous operation; easily switch between 12/24 hour formats and choose from several alarm sounds to suit your workflow. - Travel or remote locations: powered by USB, compatible with portable power banks or shared USB outlets, offering reliable timekeeping and display functionality on the go.