Product material: This desk clock uses environmentally friendly materials and elegant beech wood imitation to add a stylish and modern look to your home or office. Multifunctional: Alarm function, 12-24 hour display, date display in Celsius and temperature indication in Fahrenheit (°C /°F), adjustable brightness, voice alarm. Adjustable brightness: The LED display has three different brightness settings, making it suitable for any room in the house, even at work. Charging method: The clock is charged via a USB cable (can be connected to a computer or phone adapter). If the clock is battery powered (power consumption is not recommended), we recommend that you put the alarm in standby mode. You can easily activate the time display by voice activation. Great gift for Mother's Day, Birthdays and Christmas.