Features: 1. Multifunctional: display humidity and temperature, comfort indicator of area: dry, comfort, wet. Date and time, blue backlight, snooze alarm clock, weather and moon phrase. 2. Large LCD display, ensure a clearly reading of all the data. Air hole on the back, guarantee the precision of measurement. 3. Gently touch the screen, can light up the screen for 5 seconds. 4. Tabletop, wall-mountable and magnet mountable design, convenient mounting feature for every type of room. 5. Small size design, perfect for put in bedroom, sturdy and living room. Specification: Condition:100% Brand New Material: ABS Color: As Pictures Shown Temperature Measuring Range: -10℃~50℃ Temperature Error: 0°~40℃: ±1℃, other: ±2℃ Resolution: Temperature 0.1℃ Humidity 1% RH Humidity Measuring Range: 10%-99% RH Humidity Measuring Precision: ±3% at 25℃ 40%~80%; other ±5%RH Humidity Measuring Error: ±3% at 25℃ 40%~80%; other ±5%RH Temperature Measuring Precision: 0℃~40℃: ±1℃, other: ±2℃ Power: 2 * AAA battery (battery is Not included!) Size: approx.8.2*2.3*10.1cm/3.2*0.9*4in Weight: Approx.136g Package list: 1 * Thermometer(battery is not included!) 1、Multifunctional: display humidity and temperature, comfort indicator of area: dry, comfort, wet. Date and time, blue backlight, snooze alarm clock, weather and moon phrase. 2、Large LCD display, ensure a clearly reading of all the data. Air hole on the back, guarantee the precision of measurement. 3、Gently touch the screen, can light up the screen for 5 seconds. 4、Tabletop, wall-mountable and magnet mountable design, convenient mounting feature for every type of room. 5、Small size design, perfect for put in bedroom, sturdy and living room.