Digital Calendar Alarm Clock Thermometer

Specification:
Colour: black
Material: ABS
Screen size: 5.4 inches
Battery: 2pcs AAA batteries (battery not included)
Power supply: battery-powered or DC 5V power supply
Certification: CE
Function: temperature, humidity, time, date display, alarm clock function
Product Size: 14.6 x 9 x 2.3cm
Features: with voice-activated backlighting function