This is a home mini , sturdy and not easy to damage and break, convenient and practical. Simple design is well-matched with your home style, practical and useful. Good gifts choice for your friends or families. Features - Material: Plastic and electronic components - Size: About 8.50X8.50X2.50cm/3.34X3.34X0.98in - Humidity Range : 20%~ - Power : 2pcs AAA 1.5V Batteries - Not Included - Adopted quality materials, it will serve you . - Temperature Range: 0 degree centigrade~50 degree centigrade / scale~122 fahrenheit scale - Temperature Accuracy: +/- - Humidity Range: 20%~ - Humidity Accuracy: +/-5% RH - Power: 2pcs AAA 1.5V Batteries - Not Included - Adopted quality materials, it will serve you . - Touch key to temperature unit: Celsius( degree centigrade) or Fahrenheit(°F). - Simple stylish design, suitable for modern rooms. - You can not only put it on your desk, but also can it on the wall with the back hole. - Multifunction and will be a great decoration of your room. Package list: 2 x