[Product Information]

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Temperature Range : 32 ~ 122°F ( 0 to 50°C); Temperature accuracy: ±2°F/± 1°C; Temperature display resolution: 0.2°F (0.1°C); Humidity Range : 10%RH ~ 99%RH; Humidity accuracy :±5%RH; Humidity display resolution: 1%RH.
Work as both hygrometer and thermometer，this monitor can detect the temperature and humidity indoors automatically
Voice-control LED back light， When turn the button to ONS， any sound can lighten the LED screen
Multiple functional monitor: work as hygrometer， thermometer， alarm， calendar， week， weather conditions，comfort icon ect. The smile comfort icon will appear when humidity is 50%-70% and temperature is 22℃-25℃
Battery Needed(Not Included)】2 * AAA. Replace the battery when the display dims. And all Otao products have 18-months Warranty