Emos E6018 LED Digital weather station (E6018)

Emos E6018. 
Product Color: Black, 
Measuring functions: indoor barometer, indoor thermometer, 
Trend display of measurement functions: barometer, hygrometer, thermometer. 
Screen type: LED. 
Power source: battery, 
Battery voltage: 5 V. 
Width: 192 mm, 
Depth: 17 mm, 
Height: 100 mm. 
Connectivity technology: wireless