KKmoon Digital Multifunctional Clock RF 4 Channels Indoor & Outdoor Temperature & Humidity Indicator with Warning Alarm Meteorological Station Weather Forecast Air Pressure Large Color Display with Backlight with Calendar Alarm Clock and Snooze

This digital clock can detect indoor temperature&humidity as well as three outdoor areas within 100 meters. It is a multifunctional clock that supports display of time and calendar, alarm clock and snooze function, and can also work as a meteorological station that shows weather forecast and measures air pressure. 

Features:
Multifunctional clock - it's more than just a clock. It can also detect temperature and humidity both indoor and outdoor, and display calendar, weather forecast and air pressure.
RF function - it comes with 3 transmitters that allow it to detect 3 groups of outdoor temperature and humidity data within 100-meter distance.
Alarm clock and snooze - supports alarm clock setting and snooze function with the snooze time programmable from 5 to 120 mins, practical and useful.
Large backlit display - equipped with high-definition color display with backlight with the brightness adjustable among three levels.
Alarm limit for temperature & humidity  - supports upper and lower alarm limits setting for temperature & humidity, and when the data out of that limit, the alarm sign will flash and it beeps five times per minute.

Specifications:
Material: ABS
Color: Black
Power supply(Clock): 3*AAA batteries(Not included)/ AC 5V 
Power supply(Emitter): 2*AA batteries(Not included)
Function: Time / Calendar / Temperature / Humidity / Alarm / Snooze / Backlight / RF / Air pressure / Weather forecast
Indoor temperature range: -10℃~50℃(14℉~122℉)
Outdoor temperature range: -40℃~70℃(-40℉~158℉)
Air pressure range: 23.62InHg~32.48InHg(800hPa~1100hPa)
Humidity range: 10%~99%
Item Size: 135*24*210mm / 5.31*0.94*8.26in
Item Weight: 336g / 11.85oz
Package Weight: 634g / 22.36oz
Package Size: 22 * 8 * 14.5cm / 8.66 * 3.14 * 5.7in

Packing List:
1 * Clock
3 * Emitters
1 * USB cord
1 * User Manual (English)