Weather station wireless indoor outdoor sensor thermometer hygrometer digital alarm clock barometer forecast color *1. Product material: ABS*2. Color: black, white*3. Voltage: 5V 1A*4. Power supply: 3*AAA batteries(not included)/ DC5V power cord*5. LCD screen dimension (LxW):9.5*8cm*6. Mainframe dimension(LxHxW) : 12.5*12.5*2.5cmFeatures:*1. Large LCD screen to display time, date, temperatute, humidity clearly.*2. Indoor temperature and humidity percentages with trend arrows to keep you aware of the changes, in order to make adjustments to live happier.*3. Set the max/min temperature and humidity percentages, the clock will alarm if the percentages over the limit.*4. Long press on DOWN, C/F button to open energy saving mode, backlight will turn off automatically after 8s without any operation.*5. Has C/F modes, 12/24 hours modes for your choice.*6. Place anywhere with the tabletop stand or wall-mountable.Package Includes:1x indoor thermometer hygrometer clock(battery is not included)1x USB DC5V power cord1x manual