Material: Metal+ABS Size: 10x5.4x13.63cm Power source: battery Power supply battery: 1 x AAA (not included) Function: Alarm and backlight Applicable places: living room, bedroom, study, office Package Contents: 1*Silent Cartoon Alarm Clock STYLISH DESIGN - Featuring a metal frame and matte finish. A high-contrast clock face that anyone can easily read, it is indeed an attractive yet functional timepiece POWERFUL - In our search for a beautiful design, we didnt give up on functionality, its perfect for those who prefer a quiet environment, as it runs quietly, however, the bell rings loudly to make sure you dont miss it Built-in backlight - built-in soft backlight, you can easily check the time without hurting your eyes, bright phone screen Super loud super loud alarm clock great for heavy sleepers with hearing loss or even deafness, wake up clock for those who have trouble waking up 0.5 Easy to distinguish Arabic numeral moments, easy to identify the time Press the white button on the back, the soft backlight is convenient for checking the time late at night, release it and go out, saving power