Size: 4.3*4.2*1.3cm Color: white Material: ABS Temperature measuring range: -50~70℃ Temperature resolution: 0.1℃ Accuracy: ±1℃ Battery: 2032 button cell Descriptions: -- Function: This thermometer provides you accurate humidity and temperature readings for indoor . --  Air omfort indicator: Level icons indicate air comfort, great for monitoring family's living conditions and health. -- Clear reading: Large sn features large numbe, allowing easy readability. -- Conveient  design: You can attach to refrigerator or place the table with the hanging hole and back stand. -- Application: Suitable for office, bedroom, living room, bathroom, school and more. --  Good quality: Made from good quality ABS plastic, which is sturdy and durable, stylish design perfectly matches with your room. Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you 2. Due to the difference between different monito, please undetand that the picture may not reflect the actual color of the item. Package list: 1 x thermometer hygrometer