General description The LED Perpetual Calendar Electronic Clock is a versatile digital wall clock that features an alarm, hourly chiming, and real-time temperature display. Its large high-definition transparent screen allows for easy viewing of the year, month, day, hour, minute, and second, making it suitable for various settings such as living rooms, dormitories, dining rooms, bedrooms, and studies. The clock also includes a voice broadcast function and operates quietly, providing a conducive environment for learning and focus. Technical specifications Voltage: 220V/50Hz Power cord length: 1.2m Size: 35.8 x 15 x 2.8 cm Color: black with blue font Material: ABS Measurement allowed error: +/- 1-3 cm Other information Package Contents: 1 x Wall Clock, 1 x USB Cable Power outage does not require resetting Automatically detects indoor temperature to help protect family health Note: Light shooting and different displays may cause slight color variations from the actual product