Two modes: (1)alternately display time and temperature; (2)show time all the time.
Can select 12/24 hour format by pressing ''UP'' or ''DOWN'' button after pressing ''SET'' for about 3 seconds.
Can set up 3 groups of alarm every day, alarm clock with ''beep'' lasting for about 1 minute.
Powered by DC6V USB or 4pcs AAA batteries, built-in battery for keeping clock running but invisible outside.
Can change the temperature unit between and by pressing ''UP'' button in the temperature mode.

Technical Details

Product Details

Package Dimensions
Width : 3.2 inch
Height : 2.7 inch
Length : 3.8 inch

Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B00GU9HYJU