Description:Description:-Function: This thermometer provides accurate readings of indoor humidity and temperature. Air omfort indicator: level icons indicate air comfort, ideal for monitoring living conditions and family health.-Clear reading: large number, allowing easy readability. Convenient Design: Can be attached to the refrigerator or put a table with hanging hole and rear rack.-Application: Suitable for office, bedroom, living room, bathroom, school and more.-Good Quality: Made of good quality ABS plastic, which is sturdy and durable, stylish appearance fits perfectly in your room. Specifications:Specifications:Material: ABSColor: WhiteProduct Size: 43x43mmTemperature Measurement Range: -50c - 70c/14f - 158f)Humidity Measurement Range: 10% - 99% RHDbattery Operation: Requires 1 CR2032 Button BatteryPackage Included:Sensor * 1Manual * 1