Main Features:
• Outdoor / indoor temperature / humidity display
• Wireless transmission technology RF wireless sensor
• Perpetual calendar display function
• Alarm / snooze function
• Dynamic colorful weather display
• Accompany with outdoor temperature / humidity emitter
• Blue LED Light

Weather Station Clock Specifications:
Temperature Detection Range: 0 - 50 degree
Humidity Detection Range: 20% - 95%
Detection Period: 30 seconds
Temperature Detection Accurancy: + / -1 degree
Power Source: USB cable / adapter（DC 5V / 1A）

Wireless Sensor Specifications:
Temperature Detection Range: -40 - 50 degree
Humidity Detection Range: 20% - 95%
Resolution: 1%
Power Source: 3 x AAA battery (not included)
Quiescent Current : > 30UA
Power Voltage: 2.5V - 3.3V
Temperature: Centigrade degree / Fahrenheit degree
Time：12 / 24 hours system