Smart Nightlight Digital Alarm Clock With Indoor Temperature Battery Powered Desktop Hour Clock（No Batteries Provided） Features: Smart nightlight digital alarm clock is 5 1/4 (L) * 2 (W) * 3 (H) inches, compact and lightweight. The clock face adopts HD LCD screen, easy to read. The clock has a built-in ambient light sensor. When it is in the dark, it automatically triggers a soft night light to illuminate the display when the is flipped to "LOW" or "HIGH." The night light can also be toggled to the off option. The alarm clock has a gradually accelerating beep that lasts for 90 seconds. You can hit the snooze button continuously to get an extra eight minutes of sleep before the alarm automatically stops. In this digital alarm clock there is an indoor monitor with a temperature range of 15.8 to 122 degrees (-9 to 50 degrees Celsius) with a tolerance of +-1.8 degrees (+-1 degrees Celsius), allowing you to keep your eye on the temperature conditions in your room. This is a simple cordless battery powered alarm clock powered by 3 AAA batteries (not provided), featuring large clear display, smart low night light, 12/24 hour, indoor temperature, easy to use for children, teens, basic bedroom nightstand desk gift alarm clock. Product Description: New design Humidity and Temperature Meter Mini Hygrometer Digital Humidity Temperature Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 220g Package size: 14x8x5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Clock Plastic Home Clock Clock Plastic Home Clock Home Clock Plastic Clock