Cube Wireless Digital Weather Hygrometer LED Calendar Clock
Feature:

Low power of sensor display
Degrees celsius or fahrenheit selection
Outdoor sensor via wireless transmission (open space distance greater than 30m )
Maxmum and minimum temperature and humidity records query
Weather forecast function (Sunny \/ Sun with Cloudy\/ Cloudy \/ Rainy) by collecting indoor\/outdoor temperature and humidity data
Colorful LCD backlight
12 hours or 24 hours format selection
Alarm setting with snooze function
Date ，time ， indoor and outdoor temperature and humidity readout

Specification:

Color: black
Size: 19.8cm x 7.5cm x 3.8cm (about 7.8'' x 3'' 1.5'')
Battery : 2 x AAA (NOT INCLUDED)
Alarm default :7:00
Temperature default:\u2103
Time format:24HR
Weather graphics: sun with cloudy

Outdoor sensor:

Temperature detection range: -40\u2103-50\u2103
Humidity detection range:20%-95% ， 2 digits display ，resolution:1%
Max 3 PCS RF Channel display
LED Indicator when transmit
Supply Voltage:2.5-3.3V
ESD current:!#!amp!*!lt; 30uA

Temperature and Humidity:

Humidity detection range:20%-95%
Indoor temperature detection range: 0\u2103- +50\u2103 {30\u2109- +122\u2109}
Detection period: 30 seconds
Temperature dectection accuracy: +\/-1\u2103
When alarm rang ， the temperature and humidity stop detecting

Package Included:

1 x Digital LCD Wireless Weather Station Alarm Clock
1 x Power Adapter
1 x Wireless Sensor