Black wood & White light
Back of the clock Power supply:USB cable/4 AAA batteries
Four key, easy to operate
The size compared with Samsung Mobile Phone--Galaxy S3
Black wood & Green light Time display 12/24 hours
Black wood & Red light Date display
Bamboo wood & Green light
Bamboo wood & White light
Bamboo wood & Blue light
Bamboo wood & Red light
White wood & Green light
White wood & White light
White wood & Red light
White wood & Blue light
Temperature display(℃/℉)