Otao Digital Hygrometer Room Thermometer Large LCD Screen Voice Control
Large LCD Display features, LED backlight with Button -control & Voice-control , making it easier to read in dim light conditions and superbly simple.
Multiple Functional Monitor, work as hygrometer, thermometer, temperature trend, alarm clock, calendar, week, weather conditions,comfort icon ect.
Designed 2 Ways Power Supplier, using Battery (Not Included)3 * AAA or USB cable to make it work.
Thermometer Measures humidity and temperature accurately , Display of icons for 3 levels -- DRY/COMFORT/WET
Otao Hygrometer Display 12-hour temperature trend curve when each reading, allowing you to react ahead of time, such as wear hat.