Product Description Material: metal + ABS Size: 7.8 x 7.8 x 2.75 cm Volume adjustment: silent / loud / soft Fixing method: magnet / desktop placement How to use: knob rotation Color: black, silver Quantity: 1 piece Package Contents: 1 * LED Alarm Clock 1. [Clear LED display, easy to read]: Small and large screen, mirror digital display. The small and lightweight timer is easy to see day or night. Elderly people with visual impairments can also see the time clearly. 2. [Easy to adjust] ： Increase the time clockwise, decrease the time counterclockwise. Turn the knob slowly, and the time can be set in at least 5 seconds. Turning it quickly, the time will be adjusted quickly. After the countdown is over, press the button once to return directly to the last time. 3. [Beautiful Design & Made of Metal] ： Unlike other timers, the frame of the digital kitchen timer is made of aluminum alloy. Compared with plastic, the aluminum alloy frame is more durable and easy to clean. 4. [3 Level Volume] ： The volume of the timer can be adjusted to 3 levels: loud, quiet, and silent. Simply slide the button on the back of the timer to adjust the volume according to your needs. 5. [Power Saving Mode] ： There are 2 brightness modes for this kitchen timer. In normal mode, the display is always on. In power saving mode, the display automatically dims after 5 seconds and then turns off. When the timing is complete, the display returns to bright, flashes, and beeps. It can save a lot of power.