Features: 1. Multi-function alarm clock: There are hourly reporting, snooze, hourly switching with energy-saving mode available. LED panel large screen display, can be connected by USB cable or battery mode to meet different kinds of needs. 2. Energy-saving mode: When using the battery, the energy-saving function is automatically entered. When the surrounding sound exceeds 80DB, the alarm clock can be woken up and the alarm light is turned on for 6 seconds. The time display is not affected during the sleep period. 3. Snooze function: The big snooze button can be blindly pressed while sleeping. The alarm clock can be pressed multiple times within two hours after the alarm is sounded. The delay time is 5 minutes each time. 4. Support USB charging and battery power supply, the voice control mode will be turned on under battery power supply, the alarm clock will remain on constantly under USB charging condition. 5. Support adjustable light, third gear can be adjusted. 6. LED screen, the display effect is good, the light is brighter and better. 7. Support 12/24 hour switching. Specifications: Material: ABS Size: Approx. 12*7.5*2.5cm/4.72*2.95*0.98in Input voltage: USB 5.0V Battery: 4 * AAA batteries (not included) Color: Red Blue Green Optional Package List: 1 * Clock 1 * Data Cable 1 * User Manual 1、Multi-function alarm clock: There are hourly reporting, snooze, hourly switching with energy-saving mode available. LED panel large screen display, can be connected by USB cable or battery mode to meet different kinds of needs. 2、Energy-saving mode: When using the battery, the energy-saving function is automatically entered. When the surrounding sound exceeds 80DB, the alarm clock can be woken up and the alarm light is turned on for 6 seconds. The time display is not affected dur 3、Snooze function: The big snooze button can be blindly pressed while sleeping. The alarm clock can be pressed multiple times within two hours after the alarm is sounded. The delay time is 5 minutes each time. 4、Support USB charging and battery power supply, the voice control mode will be turned on under battery power supply, the alarm clock will remain on constantly under USB charging condition. 5、Support adjustable light, third gear can be adjusted.