Description: Material: ABS Color: black,white Size: 10.4*2.2*4.5cm/4.1*0.86*1.77inch+9*2.2*13.6cm/3.54*0.86*5.35inch Feature: 1.The high-definition screen enables you to clearly view temperature, humidity, time and date information from all angles in your home 2. It automatically synchronizes with WWVB radio signals, providing precise time in seven Northern Hemisphere time zones and automatically adjusting daylight saving time 3.Adopting advanced sensor technology, it can immediately update the indoor and outdoor temperature and humidity levels, allowing you to easily grasp the latest information 4.By analyzing the pressure patterns within a radius of 8 to 12 miles to predict local weather conditions, you can effectively plan ahead 5.It can be connected to up to three remote sensors to monitor different locations simultaneously, thereby tracking the environmental conditions of various areas in the home Note: 1. Based on actual usage effect. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 *Automatic time synchronization electronic alarm clock