Digital wall clock & indoor thermo-hygrometer will be your best choice of temperature and humidity monitoring for home, office, etc. Features: Digital Clock with Thermo-hygrometer: It can not only display time, but also monitor real-time temperature and humidity indoors. Multiple Data Display: Displays time, date, week, the current temperature and relative humidity. Large fonts for clear reading. / Selectable: Support or temperature display for convenient use, satisfy different needs. Alarm Clock & Snooze: Silent design, 12/ 24H time format selectable, alarm clock with snooze function (extra 5 minutes sleeping). Wide Application: Wall mounted or tabletop style. Suitable for home bedroom, living room, baby room and office, etc. Battery Operated: Need 3 * 1.5V AAA battery to power the unit, easily replace the battery. Specifications: Color: Black Screen: TN Material: ABS Application: for Indoor Use Time Format: 12/ 24H Snooze Function: 5 Minutes Temperature Range: -1~48 (30.2~118.4) Humidity Range: 20%-95% Temperature Display Unit: / Selectable Temperature Resolution: 0.1/ 0.1 Humidity Resolution: 1% Power Supply: 3 * 1.5V AAA Battery (Not included) Item Size: 20 * 20 * 3cm / 7.9 * 7.9 * 1.2in Item Weight: 372g / 13.1oz Package Size: 22.5 * 22.5 * 5cm / 8.9 * 8.9 * 2.0in Package Weight: 534g / 18.8oz Package List: 1 * Digital Clock with Thermo-hygrometer 1 * User Manual (English)