671 Mirror Screen Digital LED Alarm Clock USB Plug-inBattery Dual-use With TemperatureHumidity Display 1. High-value mirror LED digital alarm clock, which is both an alarm clock and a decoration 2. It can be hung on the wall or placed on the countertop in two ways, and it can be used more freely 3. High-definition LED display: date (yearmonthday displayed on the same screen), temperature, humidity, time (1224 hour conversion) 4. Three levels of brightness adjustment, in night mode (18:00-7:00), the LED light will automatically dim at night 5. Two power supply methods: USB interface power supply3 AAA batteries (batteries not included) 6. Dimensions: 23 x 7 x 3.5cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store