Feature:1. MULTI FUNCTIONAL DESIGN Support alarm setting, temperature, date and time alternate display, not only alarm clock, but also desktop decoration of modern life.2. SNOOZE FUNCTION Mirror alarm clock with snooze function, which can help you easily turn off the buzzer and prevent oversleeping. It is very suitable for students and office workers.3. 2 POWER SUPPLY METHODS It can be powered by a USB cable or 3 x AAA batteries (not included), use the battery to press any button to check the time, and use the USB cable to keep the LED alarm light on.4. MIRROR SURFACE DESIGN The mirror surface is polished through multi channel processing, clear and bright, easy to reflect objects, durable and practical.5. OTHER FUNCTIONS Support LED time display, 12/24 hour system, alarm clock, time memory function, compact and portable, suitable for home bedroom, living room, study, office, etc.How to Use:Install the battery (not included), ready to useSpecification:Item Type: Alarm ClockMaterial: ABSWeight: Approx. 135g / 4.8ozProduct Size: Approx. 82x82x35mm / 3.2x3.2x1.4inBattery Parameters: 3 x AAA Batteries (Battery Not Included)Function: LED time display, 12/24 hour system, alarm clock, snooze, time memory functionTemperature Display: ℃/℉Temperature Range: 0-50℃Brightness Adjustment: Bright and dark Package List:1 x Alarm Clock (Battery Not Included)1 x USB Cable1 x Chinese and English ManualNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.