Product Size: 43 * 42 * 13cm Use Battery: Button Cell 2032 * 1 Product Net Weight: 21g Placement: Placement / Hanging / Strong Paste Temperature Measurement Range: -9.9-50 () Temperature Resolution: 0.1 Temperature Measurement Accuracy: 1 Air Indicator The Smiling Face Can Accurately Accompany The Humidity And Temperature Comfort At Home, Help You Observe The Temperature And Humidity Changes In The House, C Is An Ideal Choice For Life. Easy To Install It Can Be Placed On A Table Or Shelf, Or Attached To The Wall With Wall Stickers, Or Threaded Through The Hanging Hole Of The Thermometer And The Hygrometer, Then Hung On Note Nail. Not The Fine Lines). Widely Application The Thermometer Hygrometer Can Be Applicable To Home, Office, Car, Laboratory, Aquaculture, Etc. Can Be Used With Humidifiers, Heaters, Thermostat And Air Conditioners And Etc.Product Functionality: 1. The Thermometer Can Measure Indoor Temperature And Outdoor Humidity. 2. Easy-to-read Policies Can Clearly Display Current Humidity And Temperature. 3. Suitable For Your Home, Bedroom, Children's Room, Office, Bathroom, Etc. Color: White, Pink, Green "all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution."